Agriculture MCQs — Test 22
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Question 1
The loss of head due to friction according to Darcy’s formula is _____________________?
Question 2
The hydraulic mean depth for a circular pipe of diameter d is ____________________?
Question 3
According to Chezy’s formula, the discharge through an open channel is equal to _________________?
Question 4
The discharge through a rectangular channel will be maximum. if its depth is_______________?
Question 5
The depth of water in a channel, corresponding to minimum specific energy is called ________________?
Question 6
A hydraulic jump to dissipate energy when flow is __________________?
Question 7
Art of mixing saline water with fresh water in accordance with some ratio for irrigation purpose is called _________________?
Question 8
Art of making saline water fit for irrigation and drinking through the processes of membrane technique and reverse osmosis is called ___________________?
Question 9
Presently percentage of area irrigation to that of total cultivated area in our country is __________________?
Question 10
The hydraulic structures like dams, barrages constructed on permeable foundations are likely to fail due to ___________________?