Irrigation Engineering MCQ Questions & Answers | Civil Engineering

A. In free flooding irrigation, water is admitted at one corner of a field and is allowed to spread over the entire area

B. In check method of irrigation, the field is divided into smaller compartments and water is admitted to each in turn

C. In furrow irrigation water is admitted between the rows of plants in the field

D. None of these

A. Meandering type

B. Aggrading type

C. Degrading type

D. Sub-critical type

A. The canal system and the drainage system are complementary

B. The canal system runs on ridges, gets divided into smaller channels and spreads its water on the land

C. The drainage system runs along the lowest line, collects drainage water from the slopes and joins the main stream

D. All the above

A. pressure difference

B. temperature difference

C. natural topographical barriers

D. all of the above

A. $${\text{t}} = \frac{{{\text{h}} + 1}}{{{\text{G}} + {\text{t}}}}$$

B. $${\text{t}} = \frac{{{\text{h}} - 1}}{{{\text{G}} + {\text{t}}}}$$

C. $${\text{t}} = \frac{{{\text{h}} - 1}}{{{\text{G}} - {\text{t}}}}$$

D. $${\text{t}} = \frac{{{\text{h}} + 1}}{{\text{G}}}$$

A. 1 : 1 in cutting and $$1\frac{1}{2}$$ : 1 in filling

B. $$1\frac{1}{2}$$ : 1 in cutting and 2 : 1 in filling

C. Neither (A) nor (B)

D. Both (A) and (B)

A. aqueduct

B. superpassage

C. syphon

D. syphon aqueduct

A. Boulders stage of the river

B. Delta stage of the river

C. Rock stage of the river

D. Trough stage of the river

A. To regulate water supply in the distributaries

B. To increase water head upstream when a main canal is running with low supplies

C. To overflow excessive flow water

D. None of these

A. Sediment load of streams

B. Discharge and hydraulic properties of streams

C. Relative erodibility of the bed and banks

D. All the above