IRRIGATION ENGINEERING QUIZ

Evaporated by the crop

Transpired and evaporated by the crop

Transpired by the crop

Used by the crop in transpiration, evaporation and also the quantity of water evaporated from adjacent soil

Triple weightage to vertical creep and one weightage to horizontal creep

Triple weightage to horizontal creep and one weightage to vertical creep

Double weightage to horizontal creep and one weightage to vertical creep

Equal weightage to horizontal and vertical creeps

rain deficiency of 30%

None of these

rain excess of 30%

rain deficiency of 70%

proportionality

flexibility

sensitivity

setting

In a level crossing a regulator is provided across the drainage at its down-stream

In a level crossing, a crest with its top at the canal F.S.L. is provided across the drainage at its up-stream junction with canal

All of these

In a level crossing, a cross regulator is provided on the canal below the crossing

(i), (ii) and (iii)

(i), (ii) and (iv)

Only (ii)

(i), (ii), (iii) and (iv)

velocity of flow of water

depth of flow of water

discharge

None of these

P/T = 1

PT = 1

P/T2 = 1

PT2 = 1

Inglis fall

Montague type fall

Glacis fall

Vertical drop-fall

Efficiency

Sensitivity

Flexibility

Modular limit