Irrigation Engineering (3170609) MCQs

MCQs of WATERLOGGING

Showing 11 to 14 out of 14 Questions
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11.

 How can tile drainage help to increase crop yields?

(a)

Increases Free Gravity Water
(b)

Increases Volume of Soil
(c)

Decrease Air Circulation
(d)

 Increases Water Table Level
Answer:

Option (b)

12.

Which type of soils is benefited by using tile drainage?

(a)

Dry Soils
(b)

 Black Soils
(c)

Wet Soils
(d)

Red Soils
Answer:

Option (c)

13.

Under what strata the tile drainage should not be placed?

(a)

In Shallow Depths
(b)

More Pervious Strata
(c)

Less Pervious Strata
(d)

 Pervious Strata
Answer:

Option (c)

14.

What structure is surrounded around the tile drains when used in less pervious strata?

(a)

Envelope Filters
(b)

French Drains
(c)

Beehive Grate
(d)

Surface Inlet
Answer:

Option (a)

Showing 11 to 14 out of 14 Questions
1 2