The depth discharge relationship is unaffected in ______ fall
(A). Trapezoidal Notch Fall
(B). Ogee Fall
(C). Rapids
(D). Straight Glacis Fall
(E). None of these
Multiple Choice Question Answer: a
The types of falls that are present are_____
(A). 4
(B). 5
(C). 7
(D). 8
(E). None of these
Multiple Choice Question Answer: d
_____fall is not adopted in India
(A). Ogee Fall
(B). Rapids
(C). Inglis Fall
(D). Montague Type Fall
(E). None of these
Multiple Choice Question Answer: d
the diagram depicts which of the following type of falls?
irrigation-engineering-questions-(E). None of these
Multiple Choice Question Answers-types-falls-q6
(A). Ogee Fall
(B). Trapezoidal Notch Fall
(C). Simple Vertical Drop Type Fall
(D). Straight Glacis Fall
(E). None of these
Multiple Choice Question Answer: a
____number of major defects the ogee fall has
(A). 1
(B). 2
(C). 3
(D). 4
(E). None of these
Multiple Choice Question Answer: b
The construction of a fall in the case of the main canal depends on which of the following terms?
(A). Discharge Capacity of the Canal
(B). Length of the Canal
(C). Topography
(D). the Cost of Excavation and Filling versus Cost of fall
(E). None of these
Multiple Choice Question Answer: d
In the case of branch canals, the construction site for a fall depends on which factor?
(A). Cost of Excavation
(B). Topography
(C). Commanded Area
(D). Cost of fall
(E). None of these
Multiple Choice Question Answer: c
For the construction of baffle wall in baffle fall, the reason is ____
(A). For Maintaining the Uniform Velocity Flow
(B). For Ensuring the Formation of Jump
(C). For Reducing the Soil Erosion
(D). For Ensuring the Uniform Discharge of the Flow
(E). None of these
Multiple Choice Question Answer: b
suitable for 60 cumecs discharge and 1.5 m drop is ______fall
(A). Montague Type Fall
(B). Rapids
(C). Straight Glacis Fall
(D). Baffle Fall
(E). None of these
Multiple Choice Question Answer: c
We need a Canal drop or canal fall for the construction in the canal bed.
(A). False
(B). True
(E). None of these
Multiple Choice Question Answer: b
The diagram represents which of the following type of falls?
irrigation-engineering-questions-(E). None of these
Multiple Choice Question Answers-types-falls-q5
(A). Simple Vertical Drop Fall
(B). Inglis Fall
(C). Straight Glacis Fall
(D). Ogee Fall
(E). None of these
Multiple Choice Question Answer: a
On flatlands, we use __type of canal alignment.
(A). Watershed Canal
(B). Contour Canal
(C). Side Slope Canal
(D). Field Channel
(E). None of these
Multiple Choice Question Answer: a
The Contour canal irrigates just one side of the canal.
(A). True
(B). False
(E). None of these
Multiple Choice Question Answer: a
The canal which is aligned on the watershed saves the cost of constructed cross drainage works.
(A). True
(B). False
(E). None of these
Multiple Choice Question Answer: a
What is the ratio of the actual operating period of a distributary to the crop period called?
(A). capacity factor
(B). nominal duty
(C). full supply coefficient
(D). time factor
(E). None of these
Multiple Choice Question Answer: d
What is the number of hectares irrigable per cumec of the canal capacity at its head called?
(A). duty on capacity
(B). nominal duty
(C). design full supply discharge
(D). capacity factor
(E). None of these
Multiple Choice Question Answer: a
The junction of two streams is named?
(A). Merging
(B). Area of Mixture
(C). Ridge
(D). Area of Mingling
(E). None of these
Multiple Choice Question Answer: c
____ is not correct about alluvial soils
(A). This is formed by the sediment deposition of silt from the water that is flowing
(B). The Hard foundations are available
(C). It has the flat surface slope
(D). The area of alluvial soil is always even
(E). None of these
Multiple Choice Question Answer: b
The combination that is not correct is___
(A). We do not require the Contour canal – provision of the cross drainage work
(B). The Protective canal is constructed as a relief work during the famine
(C). The Lined canal that is provided with a lining of impervious material on its bed
(D). The Feeder canal that is no direct irrigation, is always carried out
(E). None of these
Multiple Choice Question Answer: c
The Hard foundations are mostly available in non-alluvial soils.
(A). True
(B). False
(E). None of these
Multiple Choice Question Answer: a
The one that is well traded and is provided with permanent regulation and distribution works is______
(A). Inundation canals
(B). Navigation canals
(C). Alluvial canal
(D). Permanent canals
(E). None of these
Multiple Choice Question Answer: d
The canal that acts as an irrigation canal, as well as a feeder canal, is____
(A). Feeder canal
(B). Inundation canal
(C). Carrier canal
(D). Permanent canal
(E). None of these
Multiple Choice Question Answer: c
In the case of branch canals and distributary channels, the falls are located with consideration to which of the following?
(A). availability of earth material
(B). topography
(C). cost economy
(D). command area
(E). None of these
Multiple Choice Question Answer: d
By providing a natural drop in one drop the quantity of ___
(A). unbalanced earthwork decreases
(B). balanced earthwork increases
(C). unbalanced earthwork increases
(D). number of fall increases
(E). None of these
Multiple Choice Question Answer: c
We provide the canal fall when the available natural slope is flatter than the designed bed slope of a channel.
(A). True
(B). False
(E). None of these
Multiple Choice Question Answer: b
If looping is present in the ridge line then how can we irrigate that area?
(A). Weir
(B). Tributary
(C). Distributary
(D). Canal
(E). None of these
Multiple Choice Question Answer: c
The canal that is the farmer’s responsibility is_____
(A). Contour Canal
(B). Field Channel
(C). Watershed Canal
(D). Side Slope Canal
(E). None of these
Multiple Choice Question Answer: b
If fully developed yields enough revenue to cover up its running cost is the……….canal?
(A). protective
(B). inundation
(C). permanent
(D). productive
(E). None of these
Multiple Choice Question Answer: d
Which of the following should be The velocity of the flowing water in a navigation canal?
(A). high
(B). small
(C). very high
(D). medium
(E). None of these
Multiple Choice Question Answer: b
Gross Command Area (G.C.(A). is for representing the geographical area of Doab.
(A). True
(B). False
(E). None of these
Multiple Choice Question Answer: a
The Annual Intensity of irrigation (AII) is_____
(A). Cultivable Command Area/Net Irrigated Area
(B). Cultivable Command Area/Gross Irrigated Area
(C). Net Irrigated Area/Cultivable Command Area
(D). Gross Irrigated Area/Cultivable Command Area
(E). None of these
Multiple Choice Question Answer: d
If the discharging capacity of the channel is less than 0.5 cumecs then, what will be the minimum recommended value for curve radius?
(A). 100 m
(B). 150 m
(C). 300 m
(D). 600 m
(E). None of these
Multiple Choice Question Answer: a
Gross Cropped Area is ___
(A). Net irrigated area + Area irrigated more than once during the same year
(B). Net irrigated area + Net cropped area
(C). Net cropped area + Area sown more than once during the same year
(D). Total area irrigated once a year + area irrigated more than once in that year
(E). None of these
Multiple Choice Question Answer: c
What are the results of a curve in the channel?
(A). the silting and scouring are on outside
(B). the scouring is on the inside (convex side) and the scouring is on the outside (concave side)
(C). the silting and scouring are on inside
(D). the silting is on the inside (convex side) and the scouring is on the outside (concave side)
(E). None of these
Multiple Choice Question Answer: d
The cropped area in Rabi season usually increases.
(A). True
(B). False
(E). None of these
Multiple Choice Question Answer: a
The canal that does not need cross drainage structures is____
(A). Field Channel
(B). Contour Canal
(C). Watershed Canal
(D). Side Slope Canal
(E). None of these
Multiple Choice Question Answer: d
The canal that is most useful in hilly areas is____
(A). Side Slope Canal
(B). Contour Canal
(C). Watershed Canal
(D). Field Channel
(E). None of these
Multiple Choice Question Answer: b
Which of the following necessitates the construction of cross drainage works more than any other type?
(A). Side Slope Canal
(B). Field Channel
(C). Watershed Canal
(D). Contour Canal
(E). None of these
Multiple Choice Question Answer: d
The canal alignment that the diagram represents is __
(A). Alignment of Watershed Canal
(B). Alignment of Contour Canal
(C). Alignment of Side Slope Canal
(D). Alignment of Field Channel
(E). None of these
Multiple Choice Question Answer: a
The alignment that the given figure represents is____
(A). Alignment of Side Slope Canal
(B). Alignment of Contour Canal
(C). Alignment of Contour Canal
(D). Alignment of Watershed Canal
(E). None of these
Multiple Choice Question Answer: d
To which the Canal drops are provided?
(A). dissipate the excess energy
(B). dissipate excess land slope
(C). for increasing the driving head of flow of water
(D). dissipate inadequate land slope
(E). None of these
Multiple Choice Question Answer: b
For a canal that is irrigating the area directly the fall should be provided at the location FSL outstrips the G.L before the bed of the canal always comes into the filling.
(A). True
(B). False
(E). None of these
Multiple Choice Question Answer: a
The canal that needs syphons is_____
(A). Watershed Canal
(B). Contour Canal
(C). Side Slope Canal
(D). Field Channel
(E). None of these
Multiple Choice Question Answer: a
The Non-alluvial soils are mostly found in the mountainous region.
(A). True
(B). False
(E). None of these
Multiple Choice Question Answer: a
Where is Canal irrigation mostly preferred?
(A). non-perennial canal
(B). non-alluvial canal
(C). alluvial canal
(D). feeder canal
(E). None of these
Multiple Choice Question Answer: c
Which of the following canal is not provided with any headworks for diversion of river water?
(A). Inundation
(B). Feeder
(C). Perennial
(D). Permanent
(E). None of these
Multiple Choice Question Answer: a
