Irrigation Engineering MCQ Questions & Answers | Civil Engineering

A. river bed upstream of head regulator

B. river bed downstream of head regulator

C. canal bed upstream of head regulator

D. canal bed downstream of head regulator

A. A straight glacis is provided

B. A circular glacis is provided

C. A parabolic glacis is provided

D. No glacis is provided

A. Useful storage - valley storage

B. Useful storage + surcharge storage

C. Useful storage + surcharge storage + valley storage

D. Useful storage + surcharge storage - valley storage

A. F.S.L. of the canal

B. Discharge perimeters

C. Pond level

D. All the above

A. A meander increases the river length but a cut off reduces the river length

B. A cut-off increases the river length but a meander reduces the river length

C. Both meander and cut-off increase the river length

D. Both meander and cut-off decrease the river length

A. Intensive irrigation should be avoided in areas susceptible to water logging

B. Extensive irrigation should be adopted in areas susceptible to water logging

C. Lift irrigation increases water logging

D. All of the above

A. much more than evapotranspiration

B. much less than evapotranspiration

C. equal to evapotranspiration

D. equal to or less than evapotranspi-ration

A. 100 mm

B. More than 100 mm

C. Less than 100 mm

D. None of the above

A. Syphon

B. Aqueduct

C. Super passage

D. Syphon-aqueduct

A. Under atmospheric pressure

B. Pipe flow

C. With critical velocity

D. Under negative pressure