Does 01 year apprenticeship training will count as a work experience? I know, many student have this doubt that whether apprenticeship training will count as a work experience or not ? and it should be. So let me tell you today and clear your doubt about apprenticeship training count as a work experience . W ell, when I also completed my apprenticeship training, I had also this doubt in my mind. Then I searched and read about it many places and finally I got the proof of apprenticeship training will count as a work experience. My finally answer is YES apprenticeship training will count or consider as a work experien ce. I share with you the proof this. Click Here (Go to http://portal.mhrdnats.gov.in > Help > Process Manual (English) > Page No. 16 > Benefits to students > Point No. 10) Note:- The apprentice which is under the Ministry of Skill Devlopment & Entrepreneurship, in which the All india ...
Irrigation has been primarily used since humans first started cultivating crops. Any form of cultivated plant requires water with a purpose to develop and thrive. In many situations, rainfall will not be enough to achieve this objective. In different situations, an area might expertise brief or extended intervals of drought.
Irrigation works to get around these issues. There are many ways of irrigation:-
- surface irrigation
- Basin Irrigation
- Furrow Irrigation
- Border Irrigation
- Sprinkler Irrigation
- Drip Irrigation
When a canal is carried over a natural drainage, the structure provided, is called
(A) Syphon
(B) Super passage
(C) Syphon-aqueduct
(D) Aqueduct
Which Option will be Correct? In gravity canals, F.S.L. is
(A) Always on the ground level
(B) Always beneath the ground level
(C) Generally Four to five metres above the ground level
(D) Only a few cm above the ground level
Which Option will be Correct? In a syphon aqueduct
(A) Drainage passes over the canal and F.S.L. of the canal is beneath the underside of the drainage trough
(B) Drainage passes over the canal and F.S.L. of the canal is above the underside of the drainage trough
(C) Canal passes over the drainage and H.F.L. of the drainage is above the underside of the canal trough
(D) Canal passes over the drainage and H.F.L. of the drainage is beneath the underside of the canal trough
Which Option will be Correct? The field capability of a soil relies upon upon
(A) Capillary tension in soil
(B) Porosity of soil
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Which Option will be Correct? The major reason behind silting up a channel,
(A) Non-regime section
(B) Inadequate slope
(C) Defective head regulator
(D) All the above
Which Option will be Correct? The measure to take away water logging of land, is
(A) To cut back percolation from canals and water programs
(B) To improve outflow from the ground water reservoir
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Which Option will be Correct? A hydraulic structure is designed to resist
(A) Seepage forces
(B) Hydraulic jump
(C) Hydraulic pressure
(D) All the above
Which Option will be Correct? According to Lacey, depth of scour in a river depends upon the straightness of the reach. If D is the depth of scour in regime flow in a proper angled bend,it's
(A) 1.25 D
(B) 1.50 D
(C) 1.75 D
(D) 2.00 D
Which Option will be Correct? The level of the floor of a syphon aqueduct could be obtained
(A) By subtracting the depth of the culvert from the canal bed level
(B) By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level
(C) Both (a) and (b)
(D) None of those
Which Option will be Correct? The saturation line is the line up to which banks get saturated after the canal runs for some time.The saturation gradient in ordinary loam soil, is mostly
(A) 2 : 1
(B) 3 : 1
(C) 5 : 1
(D) 4 : 1
Which Option will be Correct? The uplift pressure on the roof of an inverted syphon, is maximum when
(A) Drain is running with H.F.L.
(B) Drain in running dry
(C) Canal is running dry
(D) Canal is running with F.S.L.
Which Option will be Correct? The ratio of the discharge over a trapezoidal crest to an oblong crest of Sarda falls of an identical parameters, is
(A) 1.064
(B) 1.084
(C) 1.074
(D) 1.054
Which Option will be Correct? The top soil of a water logged subject turns into more alkaline and infertile if its pH value is
(A) 5
(B) 7
(C) 9
(D) 11
Which Option will be Correct? If water table is relatively high, the irrigation canal turns into useless, as a consequence of
(A) Large quantity of seepage
(B) Water logging of the cultivated areas
(C) Uncertain water demand
(D) All the above
Which Option will be Correct? A land is said to be water-logged if its soil pores inside
(A) A depth of 40 cm are saturated
(B) A depth of 50 cm are saturated
(C) Root zone of the crops are saturated
(A) Syphon
(B) Super passage
(C) Syphon-aqueduct
(D) Aqueduct
Which Option will be Correct? In gravity canals, F.S.L. is
(A) Always on the ground level
(B) Always beneath the ground level
(C) Generally Four to five metres above the ground level
(D) Only a few cm above the ground level
Which Option will be Correct? In a syphon aqueduct
(A) Drainage passes over the canal and F.S.L. of the canal is beneath the underside of the drainage trough
(B) Drainage passes over the canal and F.S.L. of the canal is above the underside of the drainage trough
(C) Canal passes over the drainage and H.F.L. of the drainage is above the underside of the canal trough
(D) Canal passes over the drainage and H.F.L. of the drainage is beneath the underside of the canal trough
Which Option will be Correct? The field capability of a soil relies upon upon
(A) Capillary tension in soil
(B) Porosity of soil
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Which Option will be Correct? The major reason behind silting up a channel,
(A) Non-regime section
(B) Inadequate slope
(C) Defective head regulator
(D) All the above
Which Option will be Correct? The measure to take away water logging of land, is
(A) To cut back percolation from canals and water programs
(B) To improve outflow from the ground water reservoir
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Which Option will be Correct? A hydraulic structure is designed to resist
(A) Seepage forces
(B) Hydraulic jump
(C) Hydraulic pressure
(D) All the above
Which Option will be Correct? According to Lacey, depth of scour in a river depends upon the straightness of the reach. If D is the depth of scour in regime flow in a proper angled bend,it's
(A) 1.25 D
(B) 1.50 D
(C) 1.75 D
(D) 2.00 D
Which Option will be Correct? The level of the floor of a syphon aqueduct could be obtained
(A) By subtracting the depth of the culvert from the canal bed level
(B) By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level
(C) Both (a) and (b)
(D) None of those
Which Option will be Correct? The saturation line is the line up to which banks get saturated after the canal runs for some time.The saturation gradient in ordinary loam soil, is mostly
(A) 2 : 1
(B) 3 : 1
(C) 5 : 1
(D) 4 : 1
Which Option will be Correct? The uplift pressure on the roof of an inverted syphon, is maximum when
(A) Drain is running with H.F.L.
(B) Drain in running dry
(C) Canal is running dry
(D) Canal is running with F.S.L.
Which Option will be Correct? The ratio of the discharge over a trapezoidal crest to an oblong crest of Sarda falls of an identical parameters, is
(A) 1.064
(B) 1.084
(C) 1.074
(D) 1.054
Which Option will be Correct? The top soil of a water logged subject turns into more alkaline and infertile if its pH value is
(A) 5
(B) 7
(C) 9
(D) 11
Which Option will be Correct? If water table is relatively high, the irrigation canal turns into useless, as a consequence of
(A) Large quantity of seepage
(B) Water logging of the cultivated areas
(C) Uncertain water demand
(D) All the above
Which Option will be Correct? A land is said to be water-logged if its soil pores inside
(A) A depth of 40 cm are saturated
(B) A depth of 50 cm are saturated
(C) Root zone of the crops are saturated
(D) All the above
Which Option will be Correct?
A counter berm is
(A) A horizontal benching provided on the inside slope
(B) A horizontal benching provided on the outside slope
(C) A vertical benching provided on the outer edge of the bank
(D) A vertical benching provided on the inner edge of the bank
(A) A horizontal benching provided on the inside slope
(B) A horizontal benching provided on the outside slope
(C) A vertical benching provided on the outer edge of the bank
(D) A vertical benching provided on the inner edge of the bank
Which Option will be Correct?
A fall in a canal bed is mostly offered, if
(A) Ground slope exceeds the designed bed slope
(B) Designed bed slope exceeds the ground slope
(C) Ground slope is practically the same because the designed bed slope
(D) None of those
Which Option will be Correct? Garnett's diagrams are used for graphical answer of design equations of a canal by
(A) Lacey's theory
(B) Kennedy's theory
(C) Gibb's theory
(D) Lindlay theory
Which Option will be Correct? The state of the soil when crops fail to extract sufficient water for their necessities, is
(A) Maximum saturated level
(B) Permanent wilting level
(C) Ultimate utilisation level
(D) None of those
Which Option will be Correct? Useful soil moisture for plant progress, is
(A) Capillary water
(B) Gravity water
(C) Hygroscopic water
(D) Chemical water
Which Option will be Correct? Solution of Laplacian equation in three dimensions d² /dx² + d² /dy² + d² /dz² = Zero of water in a syphon, is done by
(A) Analytical method
(B) Khosla's method
(C) Method of relaxation
(D) Unwin's method
Which Option will be Correct? The sensitivity of a inflexible module, is
(A) Zero
(B) 2.00
(C) 1.50
(D) 1.00
Which Option will be Correct? The consumptive use of water for a crop
(A) Is measured as the volume of water per unit area
(B) Is measured as depth of water on irrigated area
(C) May be supplied partly by precipitation and partly by irrigation
(D) All the above
Which Option will be Correct? Canals taken off from ice-fed perennial rivers, are recognized
(A) Permanent canals
(B) Ridge canals
(C) Perennial canals
(D) Inundation canals
Which Option will be Correct? The field capability of a soil is 25%, its permanent wilting point is 15% and particular dry unity weight is 1.5. If the depth of root zone of a crop, is 80 cm, the storage capability of the soil, is
(A) eight cm
(B) 10 cm
(C) 12 cm
(D) 14 cm
Which Option will be Correct? If A is the area of the surface, density of water, then
(A) Total pressure on the surface is e
(B) Depth of the point at which total pressure acts is the same as its moment of inertia divided by
(C) Depth of the centre of pressure is 2/3H vertically beneath the surface
(D) All the above
Which Option will be Correct? If the height of the hydraulic gradient line above the floor of thickness t is h and the precise gravity of the material of the floor is G, the minimum thickness t of the floor downstream of the crest-wall, is given by the equation
(A) t = (h + 1)/(G + t)
(B) t = (h - 1)/(G + t)
(C) t = (h - 1)/(G - t)
(D) t = (h + 1)/G
Which Option will be Correct? To maintain hydraulic jumps, baffle walls are provided in
(A) Sarda type falls
(B) English type falls
(C) Montague type falls
(D) Vertical type falls
Which Option will be Correct? Pick up the right sequence of the a part of a canal system from the following
(A) Head work-distributary-branch canal-minor
(B) Head works-main canal-branch canal-distributary-minor
(C) Head works-main canal-branch canal-minor-distributary
(D) Heads works-branch canal-main canal distributary, minor
Which Option will be Correct? The water face of the guide banks, is protected by
(A) One men stone pitching
(B) Two man stone pitching
(C) Three man stone pitching
(D) Four man stone pitching
Which Option will be Correct? Pick up the right assertion from the following
(A) Escapes are important safety valves in a canal system
(B) The escapes should lead the excess water to natural drainages
(C) The escapes are aligned to take advantage of contours of lower values
(D) All the above
Which Option will be Correct? For a unique design of a channel by Kennedy's theory
(A) Its breadth should only be recognized
(B) Its depth should only be recognized
(C) Its breadth and depth ratio should only be recognized
(D) All the above
Which Option will be Correct? The structure constructed to permit drainage water to circulate underneath pressure by means of an inverted syphon beneath a canal, is known as
(A) Syphon
(B) Super passage
(C) Super-aqueduct
(D) Syphon aqueduct
Which Option will be Correct? A river training work is mostly required when the river is
(A) Meandering
(B) Aggrading
(C) Degrading
(D) All the above
Which Option will be Correct? When a canal flowing under pressure is carried under a natural drainage such that its F.S.L. doesn't contact the underside of the supporting structure, the structure so provided, is known as
(A) Syphon
(B) Aqueduct
(C) Super passage
(D) Syphon-aqueduct
Which Option will be Correct? Pick up the right assertion from the following
(A) In a level crossing, a crest with its top on the canal F.S.L. is provided throughout the drainage at its
up-stream junction with canal
(B) In a level crossing a regulator is provided throughout the drainage at its down-stream
(C) In a level crossing, a cross regulator is provided on the canal beneath the crossing
(D) All the above
Which Option will be Correct? In a Sarda type fall, the rectangular crest, could also be used for discharge upto
(A) 6 cumecs
(B) 10 cumecs
(C) 14 cumecs
(D) 20 cumecs
Which Option will be Correct? Borrow pits ought to ideally be positioned in
(A) Field on the left facet of the canal
(B) Field on the precise facet of the canal
(C) Fields on each side of the canal
(D) Central half width of the section of the canal
Which Option will be Correct? The sinuosity of a meander is the ratio of
(A) Meander length and the width of meander
(B) Meander length and half width of the river
(C) Curved length and the straight distance
(D) None of those
Which Option will be Correct? Pick up the right assertion from the following:
(A) If the flexibility is more than one, the outlet is hyper-proportional
(B) If the setting of an outlet is greater than that required for proportionality, the outlet is hyper-proportional
(C) If the flexibility is zero, it's a inflexible module
(D) All the above
Which Option will be Correct? According to Khosla, the exits gradient of surface flow
(A) Depends upon the b/d ratio
(B) Is independent of the b/d ratio
(C) Is independent of the depths of d/s cut off walls
(D) None of those
Which Option will be Correct? If the optimum depth of kor watering for a crop is 15.12 cm, the outlet issue for the crop for 4 week period in hectares per cumec, is
(A) 1000
(B) 1200
(C) 1400
(D) 1600
Which Option will be Correct? In Montague type fall
(A) A straight glacis is provided
(B) A round glacis is provided
(C) A parabolic glacis is provided
(D) No glacis is provided
Which Option will be Correct? Cross regulators in major canals are provided
(A) To regulate water provide within the distributaries
(B) To improve water head upstream when a main canal is running with low supplies
(C) To overflow excessive flow water
(D) None of those
Which Option will be Correct? According to Lacey, in regime situations
(A) Silt is kept in suspension by vertical elements of eddies
(B) Entire cross-section of the channel is generated in any respect factors by the forces normal to the
wetted perimeter
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Which Option will be Correct? The best suited part of a lined canal, is
(A) Triangular section with round bottom for small canals
(B) Trapezoidal section with rounded corners for large canals
(C) Both (a) and (b)
(D) None of those
Which Option will be Correct? An outlet is claimed to be proportional if its flexibility, is
(A) Zero
(B) Less than one
(C) More than one
(D) One
Which Option will be Correct? If the straight sides of a triangular part of a lined canal with circular bottom of radius D, make the horizontal, the hydraulic mean depth is
(A) D
(B) D/2
(C) D/3
(D) D/5
Which Option will be Correct? According to Bligh's creep theory, percolating water flows alongside
(A) Straight path underneath the foundation of the dam
(B) Circular path underneath the foundation of the dam
(C) The define of the bottom of the foundation of the dam
(D) None of those
Which Option will be Correct? For a standing crop, the consumptive use of water is the same as the depth of water
(A) Transpired by the crop
(B) Evaporated by the crop
(C) Transpired and evaporated by the crop
(D) Used by the crop in transpiration, evaporation and likewise the quantity of water evaporated from adjoining soil
Which Option will be Correct? Bed bars in a canal are provided
(A) To watch the general behaviour of canal
(B) To measure the discharge
(C) To elevate the supply level
(D) To control the silting
Which Option will be Correct? The velocity of drainage water within the barrels of a syphon-aqueduct, is generally restricted to
(A) 1 to 2 m per second
(B) 2 to three m per second
(C) Three to Four m per second
(D) Four to five m per second
Which Option will be Correct? For the design of main hydraulic structures on the canals, the strategy usually most popular to, is predicated on
(A) Bligh's theory
(B) Electrical analogy method
(C) The relaxation method
(D) Khosla's method of independent variables
Which Option will be Correct? Pick up the wrong assertion from the following:
(A) In free flooding irrigation, water is admitted at one corner of a field and is allowed to spread over the complete area
(B) In test method of irrigation, the sector is divided into smaller compartments and water is admitted to every in turn
(C) In furrow irrigation water is admitted between the rows of crops within the field
(D) None of those
Which Option will be Correct? Pick up the wrong assertion from the following
(A) Side walls of a venturi head flume are splayed out from the end of the throat at 1 : 10 for a length of 4.5 m
(B) Length of side walls needs to be such that the width of the flume is made equal to 2/third the bed width of the distributary
(C) Once the width of the flume turns into 2/third of the width of the distributary, the splayed walls are increased to 1 in Three to get full bed width
(D) None of those
Which Option will be Correct? Irrigation canals are usually aligned alongside
(A) Ridge line
(B) Contour line
(C) Valley line
(D) Straight line
Which Option will be Correct? In a canal syphon, the flow is
(A) Under atmospheric pressure
(B) Pipe flow
(C) With essential velocity
(D) Under negative pressure
Which Option will be Correct? Pick up the right assertion from the following
(A) Approach of the water line in a flumed channel section shouldn't be steeper than 22½°
(B) Departure of the water line from a flumed channel section shouldn't be steeper than 30°
(C) Approach of the water line shouldn't be steeper than 30° and departure line not steeper than 22½° in a flumed channel part
(D) Approach and departure of the water line in a flumed channel section, shouldn't be steeper than 22½°
Which Option will be Correct? The major function of a diversion head works of a canal from a river, is
(A) To remove silt
(B) To control floods
(C) To store water
(D) To elevate water level
Which Option will be Correct? Pick up the right assertion from the following:
(A) The full provide level of a canal needs to be above ground level
(B) According to Lacey, regime conditions require a specific slope for a given discharge and silt factor
(C) In case the ground slope is less than the required bed slope, the silt factor have to be diminished by allowing the entry of coarse silt
(D) All the above
Which Option will be Correct? Regime situations in a channel could occur if
(A) Discharge is constant
(B) Channel flows uniformly in incoherent alluvium as that transported in suspension
(C) Silt grade and silt charge are constant
(D) All the above
Which Option will be Correct? A river is claimed to be of
(A) Aggrading type if it builds up its bed to a certain slope
(B) Degrading type if it cuts its bed to a certain slope
(C) Meandering type if it flows in sinuous curve
(D) All the above
Which Option will be Correct? The ratio of the rate of change of discharge of an outlet and parent channel, is called
(A) Efficiency
(B) Sensitivity
(C) Flexibility
(D) Modular limit
Which Option will be Correct? The width of a dowla is mostly kept between 30 to 60 cm and its height above the road level ought to invariably be greater than (A) 10 cm
(B) 20 cm
(C) 30 cm
(D) 40 cm
Which Option will be Correct? Pick up the right assertion from the following:
(A) Water table generally follows the ground surface above it with a few exceptions
(B) Static level of water in an open effectively signifies the position of the water table
(C) At water table, hydrostatic pressure is zero
(D) All the above
Which Option will be Correct? A deficit of sediments in flowing water may cause a river
(A) Meandering type
(B) Aggrading type
(C) Degrading type
(D) Sub-critical type
Which Option will be Correct? Side slopes usually kept for canals in loam soil, are:
(A) 1 : 1 in cutting and 1½ : 1 in filling
(B) 1½ : 1 in cutting and 2 : 1 in filling
(C) Neither (a) nor (b)
(D) Both (a) and (b)
Which Option will be Correct? For the stability of a structure towards seepage pressure in keeping with Khosla's creep theory, the essential gradient is
(A) Ground slope exceeds the designed bed slope
(B) Designed bed slope exceeds the ground slope
(C) Ground slope is practically the same because the designed bed slope
(D) None of those
Which Option will be Correct? Garnett's diagrams are used for graphical answer of design equations of a canal by
(A) Lacey's theory
(B) Kennedy's theory
(C) Gibb's theory
(D) Lindlay theory
Which Option will be Correct? The state of the soil when crops fail to extract sufficient water for their necessities, is
(A) Maximum saturated level
(B) Permanent wilting level
(C) Ultimate utilisation level
(D) None of those
Which Option will be Correct? Useful soil moisture for plant progress, is
(A) Capillary water
(B) Gravity water
(C) Hygroscopic water
(D) Chemical water
Which Option will be Correct? Solution of Laplacian equation in three dimensions d² /dx² + d² /dy² + d² /dz² = Zero of water in a syphon, is done by
(A) Analytical method
(B) Khosla's method
(C) Method of relaxation
(D) Unwin's method
Which Option will be Correct? The sensitivity of a inflexible module, is
(A) Zero
(B) 2.00
(C) 1.50
(D) 1.00
Which Option will be Correct? The consumptive use of water for a crop
(A) Is measured as the volume of water per unit area
(B) Is measured as depth of water on irrigated area
(C) May be supplied partly by precipitation and partly by irrigation
(D) All the above
Which Option will be Correct? Canals taken off from ice-fed perennial rivers, are recognized
(A) Permanent canals
(B) Ridge canals
(C) Perennial canals
(D) Inundation canals
Which Option will be Correct? The field capability of a soil is 25%, its permanent wilting point is 15% and particular dry unity weight is 1.5. If the depth of root zone of a crop, is 80 cm, the storage capability of the soil, is
(A) eight cm
(B) 10 cm
(C) 12 cm
(D) 14 cm
Which Option will be Correct? If A is the area of the surface, density of water, then
(A) Total pressure on the surface is e
(B) Depth of the point at which total pressure acts is the same as its moment of inertia divided by
(C) Depth of the centre of pressure is 2/3H vertically beneath the surface
(D) All the above
Which Option will be Correct? If the height of the hydraulic gradient line above the floor of thickness t is h and the precise gravity of the material of the floor is G, the minimum thickness t of the floor downstream of the crest-wall, is given by the equation
(A) t = (h + 1)/(G + t)
(B) t = (h - 1)/(G + t)
(C) t = (h - 1)/(G - t)
(D) t = (h + 1)/G
Which Option will be Correct? To maintain hydraulic jumps, baffle walls are provided in
(A) Sarda type falls
(B) English type falls
(C) Montague type falls
(D) Vertical type falls
Which Option will be Correct? Pick up the right sequence of the a part of a canal system from the following
(A) Head work-distributary-branch canal-minor
(B) Head works-main canal-branch canal-distributary-minor
(C) Head works-main canal-branch canal-minor-distributary
(D) Heads works-branch canal-main canal distributary, minor
Which Option will be Correct? The water face of the guide banks, is protected by
(A) One men stone pitching
(B) Two man stone pitching
(C) Three man stone pitching
(D) Four man stone pitching
Which Option will be Correct? Pick up the right assertion from the following
(A) Escapes are important safety valves in a canal system
(B) The escapes should lead the excess water to natural drainages
(C) The escapes are aligned to take advantage of contours of lower values
(D) All the above
Which Option will be Correct? For a unique design of a channel by Kennedy's theory
(A) Its breadth should only be recognized
(B) Its depth should only be recognized
(C) Its breadth and depth ratio should only be recognized
(D) All the above
Which Option will be Correct? The structure constructed to permit drainage water to circulate underneath pressure by means of an inverted syphon beneath a canal, is known as
(A) Syphon
(B) Super passage
(C) Super-aqueduct
(D) Syphon aqueduct
Which Option will be Correct? A river training work is mostly required when the river is
(A) Meandering
(B) Aggrading
(C) Degrading
(D) All the above
Which Option will be Correct? When a canal flowing under pressure is carried under a natural drainage such that its F.S.L. doesn't contact the underside of the supporting structure, the structure so provided, is known as
(A) Syphon
(B) Aqueduct
(C) Super passage
(D) Syphon-aqueduct
Which Option will be Correct? Pick up the right assertion from the following
(A) In a level crossing, a crest with its top on the canal F.S.L. is provided throughout the drainage at its
up-stream junction with canal
(B) In a level crossing a regulator is provided throughout the drainage at its down-stream
(C) In a level crossing, a cross regulator is provided on the canal beneath the crossing
(D) All the above
Which Option will be Correct? In a Sarda type fall, the rectangular crest, could also be used for discharge upto
(A) 6 cumecs
(B) 10 cumecs
(C) 14 cumecs
(D) 20 cumecs
Which Option will be Correct? Borrow pits ought to ideally be positioned in
(A) Field on the left facet of the canal
(B) Field on the precise facet of the canal
(C) Fields on each side of the canal
(D) Central half width of the section of the canal
Which Option will be Correct? The sinuosity of a meander is the ratio of
(A) Meander length and the width of meander
(B) Meander length and half width of the river
(C) Curved length and the straight distance
(D) None of those
Which Option will be Correct? Pick up the right assertion from the following:
(A) If the flexibility is more than one, the outlet is hyper-proportional
(B) If the setting of an outlet is greater than that required for proportionality, the outlet is hyper-proportional
(C) If the flexibility is zero, it's a inflexible module
(D) All the above
Which Option will be Correct? According to Khosla, the exits gradient of surface flow
(A) Depends upon the b/d ratio
(B) Is independent of the b/d ratio
(C) Is independent of the depths of d/s cut off walls
(D) None of those
Which Option will be Correct? If the optimum depth of kor watering for a crop is 15.12 cm, the outlet issue for the crop for 4 week period in hectares per cumec, is
(A) 1000
(B) 1200
(C) 1400
(D) 1600
Which Option will be Correct? In Montague type fall
(A) A straight glacis is provided
(B) A round glacis is provided
(C) A parabolic glacis is provided
(D) No glacis is provided
Which Option will be Correct? Cross regulators in major canals are provided
(A) To regulate water provide within the distributaries
(B) To improve water head upstream when a main canal is running with low supplies
(C) To overflow excessive flow water
(D) None of those
Which Option will be Correct? According to Lacey, in regime situations
(A) Silt is kept in suspension by vertical elements of eddies
(B) Entire cross-section of the channel is generated in any respect factors by the forces normal to the
wetted perimeter
(C) Both (a) and (b)
(D) Neither (a) nor (b)
Which Option will be Correct? The best suited part of a lined canal, is
(A) Triangular section with round bottom for small canals
(B) Trapezoidal section with rounded corners for large canals
(C) Both (a) and (b)
(D) None of those
Which Option will be Correct? An outlet is claimed to be proportional if its flexibility, is
(A) Zero
(B) Less than one
(C) More than one
(D) One
Which Option will be Correct? If the straight sides of a triangular part of a lined canal with circular bottom of radius D, make the horizontal, the hydraulic mean depth is
(A) D
(B) D/2
(C) D/3
(D) D/5
Which Option will be Correct? According to Bligh's creep theory, percolating water flows alongside
(A) Straight path underneath the foundation of the dam
(B) Circular path underneath the foundation of the dam
(C) The define of the bottom of the foundation of the dam
(D) None of those
Which Option will be Correct? For a standing crop, the consumptive use of water is the same as the depth of water
(A) Transpired by the crop
(B) Evaporated by the crop
(C) Transpired and evaporated by the crop
(D) Used by the crop in transpiration, evaporation and likewise the quantity of water evaporated from adjoining soil
Which Option will be Correct? Bed bars in a canal are provided
(A) To watch the general behaviour of canal
(B) To measure the discharge
(C) To elevate the supply level
(D) To control the silting
Which Option will be Correct? The velocity of drainage water within the barrels of a syphon-aqueduct, is generally restricted to
(A) 1 to 2 m per second
(B) 2 to three m per second
(C) Three to Four m per second
(D) Four to five m per second
Which Option will be Correct? For the design of main hydraulic structures on the canals, the strategy usually most popular to, is predicated on
(A) Bligh's theory
(B) Electrical analogy method
(C) The relaxation method
(D) Khosla's method of independent variables
Which Option will be Correct? Pick up the wrong assertion from the following:
(A) In free flooding irrigation, water is admitted at one corner of a field and is allowed to spread over the complete area
(B) In test method of irrigation, the sector is divided into smaller compartments and water is admitted to every in turn
(C) In furrow irrigation water is admitted between the rows of crops within the field
(D) None of those
Which Option will be Correct? Pick up the wrong assertion from the following
(A) Side walls of a venturi head flume are splayed out from the end of the throat at 1 : 10 for a length of 4.5 m
(B) Length of side walls needs to be such that the width of the flume is made equal to 2/third the bed width of the distributary
(C) Once the width of the flume turns into 2/third of the width of the distributary, the splayed walls are increased to 1 in Three to get full bed width
(D) None of those
Which Option will be Correct? Irrigation canals are usually aligned alongside
(A) Ridge line
(B) Contour line
(C) Valley line
(D) Straight line
Which Option will be Correct? In a canal syphon, the flow is
(A) Under atmospheric pressure
(B) Pipe flow
(C) With essential velocity
(D) Under negative pressure
Which Option will be Correct? Pick up the right assertion from the following
(A) Approach of the water line in a flumed channel section shouldn't be steeper than 22½°
(B) Departure of the water line from a flumed channel section shouldn't be steeper than 30°
(C) Approach of the water line shouldn't be steeper than 30° and departure line not steeper than 22½° in a flumed channel part
(D) Approach and departure of the water line in a flumed channel section, shouldn't be steeper than 22½°
Which Option will be Correct? The major function of a diversion head works of a canal from a river, is
(A) To remove silt
(B) To control floods
(C) To store water
(D) To elevate water level
Which Option will be Correct? Pick up the right assertion from the following:
(A) The full provide level of a canal needs to be above ground level
(B) According to Lacey, regime conditions require a specific slope for a given discharge and silt factor
(C) In case the ground slope is less than the required bed slope, the silt factor have to be diminished by allowing the entry of coarse silt
(D) All the above
Which Option will be Correct? Regime situations in a channel could occur if
(A) Discharge is constant
(B) Channel flows uniformly in incoherent alluvium as that transported in suspension
(C) Silt grade and silt charge are constant
(D) All the above
Which Option will be Correct? A river is claimed to be of
(A) Aggrading type if it builds up its bed to a certain slope
(B) Degrading type if it cuts its bed to a certain slope
(C) Meandering type if it flows in sinuous curve
(D) All the above
Which Option will be Correct? The ratio of the rate of change of discharge of an outlet and parent channel, is called
(A) Efficiency
(B) Sensitivity
(C) Flexibility
(D) Modular limit
Which Option will be Correct? The width of a dowla is mostly kept between 30 to 60 cm and its height above the road level ought to invariably be greater than (A) 10 cm
(B) 20 cm
(C) 30 cm
(D) 40 cm
Which Option will be Correct? Pick up the right assertion from the following:
(A) Water table generally follows the ground surface above it with a few exceptions
(B) Static level of water in an open effectively signifies the position of the water table
(C) At water table, hydrostatic pressure is zero
(D) All the above
Which Option will be Correct? A deficit of sediments in flowing water may cause a river
(A) Meandering type
(B) Aggrading type
(C) Degrading type
(D) Sub-critical type
Which Option will be Correct? Side slopes usually kept for canals in loam soil, are:
(A) 1 : 1 in cutting and 1½ : 1 in filling
(B) 1½ : 1 in cutting and 2 : 1 in filling
(C) Neither (a) nor (b)
(D) Both (a) and (b)
Which Option will be Correct? For the stability of a structure towards seepage pressure in keeping with Khosla's creep theory, the essential gradient is
(A) Zero
(B) 0.25
(C) 0.50
(D) 1.00
Which Option will be Correct? The length of a meander is the distance along the river between the tangent point of 1 curve to the tangent point of
(A) Reverse curve
(B) Next curve of the same order
(C) Reverse curve plus the width of the river
(D) None of those
Which Option will be Correct? The top of the capillary zone
(A) Lies below the water table at each level
(B) Lies above the water table at each level
(C) Coincides the water table at each level
(D) None of those
Which Option will be Correct? The depth of rice root zone, is
(A) 50 cm
(B) 60 cm
(C) 80 cm
(D) 90 cm
Which Option will be Correct? If the irrigation effectivity is 80%, conveyance losses are 20% and the precise depth of watering is 16 cm, the depth of water required on the canal outlet, is
(A) 10 cm
(B) 15 cm
(C) 20 cm
(D) 25 cm
Which Option will be Correct? In a barrage, the crest level is kept
(A) Low with large gates
(B) High with large gates
(C) High with no gates
(D) Low with no gates
Which Option will be Correct? An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is called
(A) Non-modular outlet
(B) Semi-modular outlet
(C) Flexible modular outlet
(D) Right modular outlet
Which Option will be Correct? In case of a trapezoidal notch fall
(A) Top length of the piers shouldn't be less than their thickness
(B) Splay upstream from the notch section is 45°
(C) Splay downstream from the notch section is 22½°
(D) All the above
Which Option will be Correct? Finally formed berms in canals are provided for
(A) Protection of banks erosion by the waves
(B) Control of seepage losses
(C) Strengthening of banks
(D) All the above
Which Option will be Correct? Process of meandering is due to
(A) Sediment load of streams
(B) Discharge and hydraulic properties of streams
(C) Relative erodibility of the bed and banks
(D) All the above
Which Option will be Correct? The ratio of the rate of change of discharge of an outlet to the rate of change in level of water surface in a distributary at its normal depth, is called
(A) Efficiency
(B) Sensitivity
(C) Flexibility
(D) Modular limit
Which Option will be Correct? The ratio of the head recovered to the head put in, is called
(A) Efficiency
(B) Sensitivity
(C) Flexibility
(D) Modular limit
Which Option will be Correct? If H and d are the water depth and drop within the bed level at a Sarda fall, the width B of the trapezoidal crest, is given by
(B) 0.25
(C) 0.50
(D) 1.00
Which Option will be Correct? The length of a meander is the distance along the river between the tangent point of 1 curve to the tangent point of
(A) Reverse curve
(B) Next curve of the same order
(C) Reverse curve plus the width of the river
(D) None of those
Which Option will be Correct? The top of the capillary zone
(A) Lies below the water table at each level
(B) Lies above the water table at each level
(C) Coincides the water table at each level
(D) None of those
Which Option will be Correct? The depth of rice root zone, is
(A) 50 cm
(B) 60 cm
(C) 80 cm
(D) 90 cm
Which Option will be Correct? If the irrigation effectivity is 80%, conveyance losses are 20% and the precise depth of watering is 16 cm, the depth of water required on the canal outlet, is
(A) 10 cm
(B) 15 cm
(C) 20 cm
(D) 25 cm
Which Option will be Correct? In a barrage, the crest level is kept
(A) Low with large gates
(B) High with large gates
(C) High with no gates
(D) Low with no gates
Which Option will be Correct? An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is called
(A) Non-modular outlet
(B) Semi-modular outlet
(C) Flexible modular outlet
(D) Right modular outlet
Which Option will be Correct? In case of a trapezoidal notch fall
(A) Top length of the piers shouldn't be less than their thickness
(B) Splay upstream from the notch section is 45°
(C) Splay downstream from the notch section is 22½°
(D) All the above
Which Option will be Correct? Finally formed berms in canals are provided for
(A) Protection of banks erosion by the waves
(B) Control of seepage losses
(C) Strengthening of banks
(D) All the above
Which Option will be Correct? Process of meandering is due to
(A) Sediment load of streams
(B) Discharge and hydraulic properties of streams
(C) Relative erodibility of the bed and banks
(D) All the above
Which Option will be Correct? The ratio of the rate of change of discharge of an outlet to the rate of change in level of water surface in a distributary at its normal depth, is called
(A) Efficiency
(B) Sensitivity
(C) Flexibility
(D) Modular limit
Which Option will be Correct? The ratio of the head recovered to the head put in, is called
(A) Efficiency
(B) Sensitivity
(C) Flexibility
(D) Modular limit
Which Option will be Correct? If H and d are the water depth and drop within the bed level at a Sarda fall, the width B of the trapezoidal crest, is given by
(A) B = 0.22 (H + d)
(B) B = 0.33 (H + d)
(C) B = 0.44 (H + d)
(D) B = 0.55 (H + d)
Which Option will be Correct? For the conditions enumerated to provide a crossing at C1 You will in all probability provide
(A) An aqueduct
(B) A super-passage
(C) A syphon aqueduct
(D) None of those
Which Option will be Correct? When a canal and a drainage approach each other at the same level, the structure so provided, is
(A) An aqueduct
(B) A syphon
(C) A level crossing
(D) Inlet and outlet
Which Option will be Correct? The difference in level between the top of a bank and supply level in a canal, is known as
(A) Berm
(B) Free board
(C) Height of bank
(D) None of those
Which Option will be Correct? If L is total length of a canal in kilometres, P is total perimeter of its lining in metres and C is the cost of lining per sq. metre, the additional expenditure concerned on lining, is
(A) 100 PLC
(B) PLC/1000
(C) PL/1000C
(D) PC/100L
Which Option will be Correct? The crest level of a canal diversion head work, depends upon
(A) F.S.L. of the canal
(B) Discharge perimeters
(C) Pond level
(D) All the above
Which Option will be Correct? The best suited location of a canal head work, is
(A) Boulders stage of the river
(B) Delta stage of the river
(C) Rock stage of the river
(D) Trough stage of the river
Which Option will be Correct? The length and width of a meander and likewise the width of the river, differ roughly as
(A) Square root of the discharge
(B) Discharge
(C) Square of the discharge
(D) Cube of the discharge
Which Option will be Correct? R are the regime mean velocity and hydraulic mean depth respectively in metres. Lacey's silt factor f is
(A) 2V²/R
(B) 3V²/4R
(C) 5V²/2R
(D) 2V²/5R
Which Option will be Correct? While deciding the alignment of a proposed canal taking off from a river at B, three alignments of roughly equal lengths can be found. These cross a drainages at C1, C2and C3 the place drainage mattress ranges C1 > C2 > C3, you'll present at website C3
(A) An aqueduct
(B) A syphon aqueduct
(C) A super passage
(D) A syphon
Which Option will be Correct? Canals constructed for draining off water from water logged areas, are recognized
(A) Drains
(B) Inundation canals
(C) Valley canals
(D) Contour canals
Which Option will be Correct? If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make
(A) R
(B) 2R
(C) R
(D) 2R
Which Option will be Correct? According to G.W. Pickles the impact of confining the flood water of a river between levee, is to extend
(A) Rate of flood wave
(B) Water surface elevation throughout floods
(C) Maximum discharge
(D) Surface slope of streams above the levied portion
Which Option will be Correct? F.S.L. of a canal at its head with respect to parent channel is kept
(A) At the same level
(B) 15 cm lower
(C) 15 cm greater
(D) None of those
Which Option will be Correct? The depth of the crest of a scouring sluice below the crest of a head regulator, is mostly kept
(A) 0.20 m
(B) 1.20 m
(C) 2.20 m
(D) 3.20 m
Which Option will be Correct? Bligh's theory of seepage assumes
(A) Equal weightage to the horizontal and vertical creep
(B) More weightage to horizontal creep than vertical creep
(C) Less weightage to horizontal creep than vertical creep
(D) Loss of head follows the sine curve
Which Option will be Correct? To control the silt entry right into a distributary at head regulator, King's vanes are offered that are the walls
(A) Of R.C.C. or steel plate eight cm thick
(B the depth of water in the primary canal
(C) Spaced at interval of 1½ times their heights
(D) All the above
Which Option will be Correct? Effective precipitation for a crop may be defined as
(A) Total precipitation minus the loss due to evaporation
(B) Total precipitation minus the loss due to infiltration
(C) Total precipitation throughout the crop period
(D) Available water stored in soil within root zone of the crop
Which Option will be Correct? The helpful moisture of soil, is the same as its
(A) Field capacity
(B) Saturation capacity
(C) Moisture content at permanent wilting point
(D) Difference between filed capacity and permanent wilting point throughout the root zone of crops
Which Option will be Correct? Groynes are usually constructed
(A) Perpendicular to the bank
(B) Inclined up stream as much as 30°
(C) Inclined downstream upto 30°
(D) All the above
Which Option will be Correct? A minimum of 90 cm free board is provided if the discharge within the canal is between
(A) 30 to 33 cumec
(B) 30 to 60 cumec
(C) Over 60 cumec
(D) Over 100 cumec
Which Option will be Correct? For diversion of flood water of rivers, the type of canal constructed, is
(A) Ridge canal
(B) Perennial canal
(C) Inundation canal
(D) Canal
Which Option will be Correct? Lane's weighted creep theory assumes
(A) Equal weightage to horizontal and vertical creeps
(B) Double weightage to horizontal creep and one weightage to vertical creep
(C) Triple weightage to horizontal creep and one weightage to vertical creep
(D) Triple weightage to vertical creep and one weightage to horizontal creep
Which Option will be Correct? In north Indian Plains, optimum depth of kor watering for wheat, is
(A) 23.Zero cm
(B) 19.Zero cm
(C) 17.5 cm
(D) 13.5 cm
Which Option will be Correct? A water-logged land is discovered appropriate for cultivation as a consequence of
(A) Ease of tillage for preparation of the field for optimum situation of germination
(B) Absence of aeration of soil from root zone of the plant
(C) Regular supply of water to plants from the water table by capillary action
(D) None of those
Which Option will be Correct? Attracting groynes are constructed
(A) Perpendicular to the bank
(B) Inclined down stream
(C) Inclined up stream
(D) None of those
Which Option will be Correct? The optimum depth of kor watering for a rice crop, is
(A) 23.Zero cm
(B) 19.Zero cm
(C) 17.5 cm
(D) 13.5 cm
Which Option will be Correct? Which one of the following statements is right?
(A) The canal system and the drainage system are complementary
(B) The canal system runs on ridges, will get divided into smaller channels and spreads its water on the land
(C) The drainage system runs alongside the lowest line, collects drainage water from the slopes and joins the primary stream
(D) All the above
Which Option will be Correct? For cereal crops essentially the most generally adopted method of irrigation, is
(A) Free flowing method
(B) Check method
(C) Furrow method
(D) Sprinkling method
Which Option will be Correct? The intensity of irrigation means
(A) Percentage of culturable commanded area to be irrigated yearly
(B) Percentage of gross commanded area to be irrigated yearly
(C) Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated yearly
(D) Total depth of water supplied by the number of waterings
Which Option will be Correct? Retrogression of the bed level of a river downstream a weir, occurs as a consequence of
(A) Heavy influence of water
(B) Increase of the bed level
(C) Less percentage of silt
(D) Soft soil strata
Which Option will be Correct? Meandering of a river usually occurs, in
(A) Rocky stage
(B) Delta stage
(C) Boulder stage
(D) Trough stage
Which Option will be Correct? For designing the venturi head,
(A) Width of the throat shouldn't be lower than one-third of the bed width of major canal
(B) Length of the throat needs to be 2.5 times the depth measured to F.S.L. in the primary canal
(C) Minimum throat width shouldn't be lower than 60 cm
(D) All the above
Which Option will be Correct? Disposal of additional excavated earth of canals, is utilised to provide a spoil bank on
(A) Left side
(B) Right side
(C) Both sides
(D) All the above
Which Option will be Correct? In a concrete canal the approximate permissible velocity of water mustn't exceed
(A) 0.5 m/sec
(B) 1 m/sec
(C) 1.5 m/sec
(D) 2 m/sec
Which Option will be Correct? Lacy's regime condition is obtained if
(A) Silt grade within the channel is variable
(B) Discharge within the channel is variable
(C) Silt charge within the channel is variable
(D) Channel flows in limitless, incoherent alluvium of the identical character as that transported materials
Which Option will be Correct? A hydraulic jump is mostly formed when a stream moving with
(A) A hyper-critical velocity meets a stream moving with a essential velocity
(B) A hyper-critical velocity meets a stream moving with a hyper-critical velocity
(C) A hyper-critical velocity meets a stream moving with a sub-critical velocity
(D) A sub-critical velocity meets a stream moving with a hyper-critical velocity
Which Option will be Correct? Pick up the wrong assertion from the following. Culturable commanded area is the gross area of an irrigation canal system much less
(A) Populated area
(B) Alkaline area
(C) Forest area
(D) Fallow land
Which Option will be Correct? The downstream expansion head of a guide bank is extended to subtend an angle on the centre, equal to
(A) 30°
(B) 45°
(C) 60°
(D) 90°
Which Option will be Correct? A fall which maintains its depth, is
(A) A trapezoidal notch fall
(B) A low weir fall
(C) A rectangular notch fall
(D) All the above
Which Option will be Correct? A present meter measures the rate of flow, whether it is held
(A) On the surface of water
(B) At the bottom of channel
(C) At any level throughout the cross-section
(D) None of those
Which Option will be Correct? The width of a meander belt is the transverse distance between
(A) Apex level of 1 curve and apex level of the reserve curve
(B) Apex level and the crossing
(C) Two banks of meandering river
(D) None of those
Which Option will be Correct? For smooth entry of water in a canal, the angle between head regulator and water is mostly kept
(A) 80°
(B) 90°
(C) 110°
(D) 120°
Which Option will be Correct? In inflexible module, the discharge
(A) Is independent of water levels within the distributary and water course
(B) Depends upon the water level in distributary
(C) Depends upon the water level within the water course
(D) Depends upon the water levels of each, i.e. distributary and water course
Which Option will be Correct? For standing crops in undulating sandy fields, the most effective method of irrigation,is
(A) Sprinkler irrigation
(B) Free flooding
(C) Check method
(D) Furrow method
Which Option will be Correct?
(B) B = 0.33 (H + d)
(C) B = 0.44 (H + d)
(D) B = 0.55 (H + d)
Which Option will be Correct? For the conditions enumerated to provide a crossing at C1 You will in all probability provide
(A) An aqueduct
(B) A super-passage
(C) A syphon aqueduct
(D) None of those
Which Option will be Correct? When a canal and a drainage approach each other at the same level, the structure so provided, is
(A) An aqueduct
(B) A syphon
(C) A level crossing
(D) Inlet and outlet
Which Option will be Correct? The difference in level between the top of a bank and supply level in a canal, is known as
(A) Berm
(B) Free board
(C) Height of bank
(D) None of those
Which Option will be Correct? If L is total length of a canal in kilometres, P is total perimeter of its lining in metres and C is the cost of lining per sq. metre, the additional expenditure concerned on lining, is
(A) 100 PLC
(B) PLC/1000
(C) PL/1000C
(D) PC/100L
Which Option will be Correct? The crest level of a canal diversion head work, depends upon
(A) F.S.L. of the canal
(B) Discharge perimeters
(C) Pond level
(D) All the above
Which Option will be Correct? The best suited location of a canal head work, is
(A) Boulders stage of the river
(B) Delta stage of the river
(C) Rock stage of the river
(D) Trough stage of the river
Which Option will be Correct? The length and width of a meander and likewise the width of the river, differ roughly as
(A) Square root of the discharge
(B) Discharge
(C) Square of the discharge
(D) Cube of the discharge
Which Option will be Correct? R are the regime mean velocity and hydraulic mean depth respectively in metres. Lacey's silt factor f is
(A) 2V²/R
(B) 3V²/4R
(C) 5V²/2R
(D) 2V²/5R
Which Option will be Correct? While deciding the alignment of a proposed canal taking off from a river at B, three alignments of roughly equal lengths can be found. These cross a drainages at C1, C2and C3 the place drainage mattress ranges C1 > C2 > C3, you'll present at website C3
(A) An aqueduct
(B) A syphon aqueduct
(C) A super passage
(D) A syphon
Which Option will be Correct? Canals constructed for draining off water from water logged areas, are recognized
(A) Drains
(B) Inundation canals
(C) Valley canals
(D) Contour canals
Which Option will be Correct? If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make
(A) R
(B) 2R
(C) R
(D) 2R
Which Option will be Correct? According to G.W. Pickles the impact of confining the flood water of a river between levee, is to extend
(A) Rate of flood wave
(B) Water surface elevation throughout floods
(C) Maximum discharge
(D) Surface slope of streams above the levied portion
Which Option will be Correct? F.S.L. of a canal at its head with respect to parent channel is kept
(A) At the same level
(B) 15 cm lower
(C) 15 cm greater
(D) None of those
Which Option will be Correct? The depth of the crest of a scouring sluice below the crest of a head regulator, is mostly kept
(A) 0.20 m
(B) 1.20 m
(C) 2.20 m
(D) 3.20 m
Which Option will be Correct? Bligh's theory of seepage assumes
(A) Equal weightage to the horizontal and vertical creep
(B) More weightage to horizontal creep than vertical creep
(C) Less weightage to horizontal creep than vertical creep
(D) Loss of head follows the sine curve
Which Option will be Correct? To control the silt entry right into a distributary at head regulator, King's vanes are offered that are the walls
(A) Of R.C.C. or steel plate eight cm thick
(B the depth of water in the primary canal
(C) Spaced at interval of 1½ times their heights
(D) All the above
Which Option will be Correct? Effective precipitation for a crop may be defined as
(A) Total precipitation minus the loss due to evaporation
(B) Total precipitation minus the loss due to infiltration
(C) Total precipitation throughout the crop period
(D) Available water stored in soil within root zone of the crop
Which Option will be Correct? The helpful moisture of soil, is the same as its
(A) Field capacity
(B) Saturation capacity
(C) Moisture content at permanent wilting point
(D) Difference between filed capacity and permanent wilting point throughout the root zone of crops
Which Option will be Correct? Groynes are usually constructed
(A) Perpendicular to the bank
(B) Inclined up stream as much as 30°
(C) Inclined downstream upto 30°
(D) All the above
Which Option will be Correct? A minimum of 90 cm free board is provided if the discharge within the canal is between
(A) 30 to 33 cumec
(B) 30 to 60 cumec
(C) Over 60 cumec
(D) Over 100 cumec
Which Option will be Correct? For diversion of flood water of rivers, the type of canal constructed, is
(A) Ridge canal
(B) Perennial canal
(C) Inundation canal
(D) Canal
Which Option will be Correct? Lane's weighted creep theory assumes
(A) Equal weightage to horizontal and vertical creeps
(B) Double weightage to horizontal creep and one weightage to vertical creep
(C) Triple weightage to horizontal creep and one weightage to vertical creep
(D) Triple weightage to vertical creep and one weightage to horizontal creep
Which Option will be Correct? In north Indian Plains, optimum depth of kor watering for wheat, is
(A) 23.Zero cm
(B) 19.Zero cm
(C) 17.5 cm
(D) 13.5 cm
Which Option will be Correct? A water-logged land is discovered appropriate for cultivation as a consequence of
(A) Ease of tillage for preparation of the field for optimum situation of germination
(B) Absence of aeration of soil from root zone of the plant
(C) Regular supply of water to plants from the water table by capillary action
(D) None of those
Which Option will be Correct? Attracting groynes are constructed
(A) Perpendicular to the bank
(B) Inclined down stream
(C) Inclined up stream
(D) None of those
Which Option will be Correct? The optimum depth of kor watering for a rice crop, is
(A) 23.Zero cm
(B) 19.Zero cm
(C) 17.5 cm
(D) 13.5 cm
Which Option will be Correct? Which one of the following statements is right?
(A) The canal system and the drainage system are complementary
(B) The canal system runs on ridges, will get divided into smaller channels and spreads its water on the land
(C) The drainage system runs alongside the lowest line, collects drainage water from the slopes and joins the primary stream
(D) All the above
Which Option will be Correct? For cereal crops essentially the most generally adopted method of irrigation, is
(A) Free flowing method
(B) Check method
(C) Furrow method
(D) Sprinkling method
Which Option will be Correct? The intensity of irrigation means
(A) Percentage of culturable commanded area to be irrigated yearly
(B) Percentage of gross commanded area to be irrigated yearly
(C) Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated yearly
(D) Total depth of water supplied by the number of waterings
Which Option will be Correct? Retrogression of the bed level of a river downstream a weir, occurs as a consequence of
(A) Heavy influence of water
(B) Increase of the bed level
(C) Less percentage of silt
(D) Soft soil strata
Which Option will be Correct? Meandering of a river usually occurs, in
(A) Rocky stage
(B) Delta stage
(C) Boulder stage
(D) Trough stage
Which Option will be Correct? For designing the venturi head,
(A) Width of the throat shouldn't be lower than one-third of the bed width of major canal
(B) Length of the throat needs to be 2.5 times the depth measured to F.S.L. in the primary canal
(C) Minimum throat width shouldn't be lower than 60 cm
(D) All the above
Which Option will be Correct? Disposal of additional excavated earth of canals, is utilised to provide a spoil bank on
(A) Left side
(B) Right side
(C) Both sides
(D) All the above
Which Option will be Correct? In a concrete canal the approximate permissible velocity of water mustn't exceed
(A) 0.5 m/sec
(B) 1 m/sec
(C) 1.5 m/sec
(D) 2 m/sec
Which Option will be Correct? Lacy's regime condition is obtained if
(A) Silt grade within the channel is variable
(B) Discharge within the channel is variable
(C) Silt charge within the channel is variable
(D) Channel flows in limitless, incoherent alluvium of the identical character as that transported materials
Which Option will be Correct? A hydraulic jump is mostly formed when a stream moving with
(A) A hyper-critical velocity meets a stream moving with a essential velocity
(B) A hyper-critical velocity meets a stream moving with a hyper-critical velocity
(C) A hyper-critical velocity meets a stream moving with a sub-critical velocity
(D) A sub-critical velocity meets a stream moving with a hyper-critical velocity
Which Option will be Correct? Pick up the wrong assertion from the following. Culturable commanded area is the gross area of an irrigation canal system much less
(A) Populated area
(B) Alkaline area
(C) Forest area
(D) Fallow land
Which Option will be Correct? The downstream expansion head of a guide bank is extended to subtend an angle on the centre, equal to
(A) 30°
(B) 45°
(C) 60°
(D) 90°
Which Option will be Correct? A fall which maintains its depth, is
(A) A trapezoidal notch fall
(B) A low weir fall
(C) A rectangular notch fall
(D) All the above
Which Option will be Correct? A present meter measures the rate of flow, whether it is held
(A) On the surface of water
(B) At the bottom of channel
(C) At any level throughout the cross-section
(D) None of those
Which Option will be Correct? The width of a meander belt is the transverse distance between
(A) Apex level of 1 curve and apex level of the reserve curve
(B) Apex level and the crossing
(C) Two banks of meandering river
(D) None of those
Which Option will be Correct? For smooth entry of water in a canal, the angle between head regulator and water is mostly kept
(A) 80°
(B) 90°
(C) 110°
(D) 120°
Which Option will be Correct? In inflexible module, the discharge
(A) Is independent of water levels within the distributary and water course
(B) Depends upon the water level in distributary
(C) Depends upon the water level within the water course
(D) Depends upon the water levels of each, i.e. distributary and water course
Which Option will be Correct? For standing crops in undulating sandy fields, the most effective method of irrigation,is
(A) Sprinkler irrigation
(B) Free flooding
(C) Check method
(D) Furrow method
Which Option will be Correct?
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