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GATE 2019 Irrigation Day 3 Quiz

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Question 1

Manning’s rugosity coefficient is proportional to

Question 2

Canal normally used for diversion of flood water of a river is ______.

Question 3

Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey's theory will be___m.

Question 4

Match List I with List-II and select the correct answer.

Question 5

An unlined canal is designed for a discharge of 12 m3/s. If the silt factor is 1 and the width of canal is 10 m, then the scour depth as per Lacey's formula is _________m.

Question 6

A canal irrigates a portion of a culturable command area to grow sugarcane and wheat. The average discharges required to grow sugarcane and wheat are, respectively, 0.36 and .27 cumes. The time factor is 0.9. the required design capacity of the canel is
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Nov 18ESE & GATE CE