Agriculture MCQs — Test 23
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Question 1
Which of the following has highest-coefficient of discharge_____________________?
Question 2
Aeration holes are provided to reduce the inside saturation pressure ____________________?
Question 3
generally useful life of a reservoir is considered terminated when its -gross storage is reduced by _______________ of the design capacity of the reservoir?
Question 4
The centre of pressure of a plane submerged area which holds it in equilibrium is ____________________?
Question 5
the phenomenon of evaporation from water surfaces, from soil surfaces around the plants and from plants and transpiration from plants is called ___________________?
Question 6
A plot of graphical representation showing river flow against time is called _____________________?
Question 7
If the duration of a unit hydrograph approaches zero, the resulting unit hydrograph is called __________________?
Question 8
Land containing high percentage of alkalies may be reclaimed by addition of_____________________?
Question 9
The method of irrigation in which each tree is surrounded by a border to form a pool when water is supplied is called ________________?
Question 10
Net irrigation + field irrigation losses are the requirement of _____________________?