1000+ Irrigation Engineering Questions and Answers Pdf - 2

Question: 6

The unit hydrograph has one unit of

(A) rainfall excess

(B) rainfall duration

(C) time base of direct runoff

(D) discharge

Question: 7

A canal which is aligned at right angles to the contour is called

(A) contour canal

(B) watershed canal

(C) side slope canal

(D) branch canal

Question: 8

According to Bligh's creep theory, the percolating water follows

(A) in a straight path under the foundation work

(B) in a straight line path under the floor

(C) the outline of the base of the foundation

(D) none of the above

Question: 9

A solid construction across a river to raise its water level and divert the water into the canal is known as

(A) weir

(B) bund

(C) barrage

(D) dam

Question: 10

The type of fall which consists of an inlet with a pipe at its bottom to carry water to a downstream well is known as

(A) vertical drop type fall

(B) straight glacis fall

(C) pipe fall

(D) cylindrical fall