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.Management Sciences
Category: Water Management
An earth embankment built on one or both sides of a river, some distance away from its banks to control flood is called _______________?
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A. Dyke
B. Embankment
C. Marginal embankment
D. Flood protective bund
That part of the flow in a stream comes from sub-soil or valley, may be beneath the top surface of channel bed is called__________________?
A. Sub-surface flow
B. Base flow
C. Ground flow
D. All are correct
According to Mr. Khosla, the seeping water creates undermining and the undermining starts from__________________?
A. Down stream to up stream
B. Up stream to down stream
C. Top to bottom
D. Bottom to top
Art of growing crops, management of live stocks, husbandry and farming is called________________?
A. Agriculture
B. crop farming
C. Water management
D. all are correct
Theoretical velocity of the jet at Vena Contracta is determined by ________________?
A. (2 gh)1/2
B. 2(gh)1/2
C. 2g (h)1/2
D. 2gh
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