Canal Fall – MCQ
1. Ogee curve is a
a) Concave curve.
b) Convex curve.
c) Combination of concave and convex curve.
d) None.
View Answer
c) Combination of concave and convex curve.
2. Montague type of fall is a
a) Rapid fall.
b) Glacis fall.
c) Modified Glacis fall.
d) All of these.
View Answer
c) Modified Glacis fall.
3. Vertical drop fall is also known as
a) Sarda fall.
b) Rapid fall.
c) Inglis fall.
d) Ogee fall.
View Answer
a) Sarda fall.
Vertical drop fall is also known as sarda fall.
4. Inglis type of fall is also known as
a) Buffle fall.
b) Sarda fall.
c) Montague fall.
d) None.
View Answer
a) Buffle fall.
5. To dissipate the energy of falling water a _____ is provided in vertical drop fall.
View Answer
Water Cushion.
6. When the slope of the natural ground surface is even and long, then _____ fall is provided in an irrigation canal.
a) Buffle.
b) Sarda.
c) Montague.
d) Rapid.
View Answer
d) Rapid.
7. Rapid fall consists of a longidudinal slope which varies from
a) 1 in 5 to 1 in 10.
b) 1 in 10 to 1 in 20.
c) 1 in 20 to 1 in 40.
d) 1 in 25 to 1 in 45.
View Answer
b) 1 in 10 to 1 in 20.
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