Irrigation Engineering (3170609) MCQs

MCQs of REGULATING AND CROSS DRAINAGE WORKS

Showing 21 to 26 out of 26 Questions
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21.

What is the angle made by this off taking channel with parent channel?

irrigation-engineering-questions-answers-canal-regulation-q5

(a)

15 degrees
(b)

Zero degrees
(c)

20 degrees
(d)

 10 degrees
Answer:

Option (b)

22.

 When does the alignment depicted by the following diagram used?

irrigation-engineering-questions-answers-canal-regulation-q6

(a)

To Maintain Proper Energy Dissipation
(b)

 To Control Velocity of the Flow
(c)

To Control Hydraulic Jump
(d)

 To Avoid Silt Accumulation
Answer:

Option (d)

23.

By what structures the regulator can control the supplies entering the off take channel?

(a)

 Sluice Gates
(b)

Falls
(c)

 Piers and Planks
(d)

 Dams
Answer:

Option (c)

24.

 What is the common example of rigid modules?

(a)

Pipe Outlet
(b)

Open Sluice
(c)

 Gibb’s Module
(d)

 Venturi Flume
Answer:

Option (c)

25.

 In which class of outlets the discharge is independent of water level of the water course?

(a)

Non-modular Outlets
(b)

Semi Modules
(c)

Rigid Modules
(d)

Modular Outlets
Answer:

Option (b)

26.

 For maximum productivity of crops both surface and sub-surface drains are sometimes needed.

(a)

True
(b)

False
Answer:

Option (a)

Showing 21 to 26 out of 26 Questions
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