1.
Pick up the correct statement from the following :
2.
Pick up the correct statement from the following :
3.
Discharge curve may be extended by logarithmic method if
4.
The best instrument for measuring the velocity of a stream flow is
5.
The average mean velocity of a stream having depth h, may be obtained by taking the average of the readings of a current meter at a depth of
6.
If the velocities of flow of a stream of 10 m depth recorded by a current meter at depths of 2 m and 8 m are 0.7 m and 0.3 m respectively, the discharge per unit width of the stream in cubic metres, is
7.
The time required by rain water to reach the outlet of drainage basin, is generally called
8.
The rainfall at any place is described by
9.
Pick up the correct statement from the following :
10.
Pick up the incorrect statement from the following :