When high flood passing down weir creating high up lift pressures and there is no flow in the canals, if such condition is taken for design and is called__________________?

Related Mcqs:

The permissible limit of hardness of water fore low pressure boiler is _____________________?

A. 30 mg/litre B. 40 mg/litre C. 50 mg/litre D. 60 mg/litre...

Out/ of a well water is more than canal water because____________________?

A. Conveyance losses in well irrigation are less B. Well water is clear than canal water C. Lifting of water increase cost of well water D. Well water is used economically...

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 flow in which the quantity of liquid flowing per second is constant is called___________________?

A. Uniform flow B. Steady flow C. Turbulent flow D. None of these...

Direct runoff is the sum of __________________?

A. Surface run-off and mass flow B. Bass flow and ground water run off C. Sub-surface run off and deep percolation D. Surface run off and flow...