Water Management Mcqs


Q.  The depth of root zone for rice crop is about___________________?

a. 70 cm
b. 80 cm
c. 90 cm
d. 100 cm


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Ground water moving down wards in the un-saturated ground above the water table is called___________________?
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MCQs:  To protect the face of embankment against the attack of wave wash with stone boulders is called _________________?
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MCQs:  The mass per unit volume of a liquid at standard temperature and pressure is called ____________________?
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MCQs:  The experiment of capillary rise is performed in a glass tube of smaller diameter, because___________________?
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MCQs:  The mercury in a glass tube assumes convex shape at the top because of_________________________?
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MCQs:  The property of liquid which controls its rate of flow is called __________________?
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MCQs:  The water force per meter length on a vertical wall is equal to_________________?
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MCQs:  When ever a body is immersed wholly or partially in water, it is lifted up by a force equal to the weight of water displaced by the body ?
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MCQs:  A flow in which the quantity of liquid flowing per second is constant is called___________________?
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MCQs:  A flow in which the stream lines may be represented by a straight line is called____________________?
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MCQs:  Theoretical velocity of the jet at Vena Contracta is determined by ________________?
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MCQs:  The loss of head due to friction according to Darcy’s formula is _____________________?
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MCQs:  The hydraulic mean depth for a circular pipe of diameter d is ____________________?
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MCQs:  According to Chezy’s formula, the discharge through an open channel is equal to _________________?
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MCQs:  The discharge through a rectangular channel will be maximum. if its depth is_______________?
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MCQs:  The depth of water in a channel, corresponding to minimum specific energy is called ________________?
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MCQs:  A hydraulic jump to dissipate energy when flow is __________________?
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MCQs:  Art of mixing saline water with fresh water in accordance with some ratio for irrigation purpose is called _________________?
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MCQs:  Art of making saline water fit for irrigation and drinking through the processes of membrane technique and reverse osmosis is called ___________________?
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MCQs:  Presently percentage of area irrigation to that of total cultivated area in our country is __________________?
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