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.Management Sciences
Category: Water Management
The steep conduits made in the body of dam for running turbines to generate hydro-electric power are called__________________?
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A. Tunnels
B. Chuttes
C. Penstocks
D. Weep holes
The velocity in a large canal or channel measured at a depth of ___________________ gives the mean velocity using the current meter?
A. 0.6m
B. 0.5m
C. 0.6 depth
D. 0.5 depth
The stability analysis of earth dam founded on cohesion less silt material be made against_____________________?
A. Shear
B. Turning
C. Sinking
D. Buckling
The invented filter is provided just after the end of concrete floor to reduce () possibility of _________________?
A. Piping
B. Under mining
C. Up thrust
D. a and b are correct
The delta the total water requirement of crop from the time of sowing to harvesting the delta of sugarcane is __________________?
A. 120cm
B. 100cm
C. 80cm
D. 70cm
The total dissolved solids in drinking water should not exceed_________________?
A. 1000 mg/litre
B. 1200 mg/litre
C. 1300 mg/litre
D. 1500 mg/litre
The angle between a head regulator and entrance of water, for smooth entry of water in a canal is kept as _________________?
A. 90°
B. 100°
C. 110°
D. 120°
A dam which the up lift pressure of the sub-soil water by its own weight is called _________________?
A. Buttress dam
B. Arch dam
C. Gravity dam
D. Concrete dam
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