Water Management Mcqs


Q.  The discharge through rectangular channel is maximum when Hydraulic mean depth m is equal to ______________?

a. depth/ 3
b. depth/ 2
c. depth/ 4
d. 2 / 3 depth


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A curve consisting two or more arcs of different radii curving in the same direction with common tangent is called ___________________?
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MCQs:  Hydrology is the science which deals with the depletion and recharge of water resources yearly therefore. its knowledge is a must to _________________ properly the water resources?
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MCQs:  After rainfall the quantity of water that flows directly over the ground surface and join immediately to the river is called_________________?
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MCQs:  The field capacity is the water retained by a saturated soil after free drainage of surplus water to the ground water table but the water retained by a saturated soil after being centrifuged by a centrifugal force of 1000 times that of gravity is called________________?
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MCQs:  Infiltration capacity curve is the graphical representation, as to how the infiltration capacity varies with time after rainfall this curve was represented by ____________________?
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MCQs:  When seepage water after passing the ground water aquifer joins the surface stream, such stream will be called_____________________?
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MCQs:  A curve showing the maximum flow in the river and mean time reduces flow. we be called___________________?
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MCQs:  The water vapours are generally present in a atmosphere, some times isolated and sometimes mixed with other gases. in such a situation the pressure exerted by each component of mixture, will be called ______________________?
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MCQs:  The difference between saturation vapour pressure and actual vapour pressure at a constant temperature is called ___________________?
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MCQs:  The ratio between the actual pressure and saturation vapour present at same temperature is called___________________?
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MCQs:  Pilot tube is a device, which convert velocity head of flowing water into pressure by ____________________?
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MCQs:  A unit hydrograph is a hydrograph of runoff produced by a rainstorm of a specified duration called ____________________?
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MCQs:  The floods which exceeds the designed magnitude of a reservoir is called _______________________?
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MCQs:  The area irrigated in the year and it grows crops on which water rates are leveled is called____________________?
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MCQs:  A river which does not change its alignment – slope and its regime significantly is called________________?
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MCQs:  If in a river the flood rises and falls suddenly due to storm rain, then such river is called __________________?
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MCQs:  The groyne pointing downwards in the direction of flow in fiver is called________________?
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MCQs:  When the weight of weir balances the up lift pressure caused by the head of the water seeping below the weir bed is called ___________________?
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MCQs:  The down stream sloping glacis of the Hydraulic structure is made in such a way to form automatically the _____________ and dissipate the surplus energy of flowing water?
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