Irrigation Engineering
The state of the soil when plants fail to extract sufficient water for their requirements, is

Permanent wilting point
None of these
Ultimate utilization point
Maximum saturated point

ANSWER DOWNLOAD EXAMIANS APP

Irrigation Engineering
Which one of the following statements is correct?

The canal system runs on ridges, gets divided into smaller channels and spreads its water on the land
All listed here
The drainage system runs along the lowest line, collects drainage water from the slopes and joins the main stream
The canal system and the drainage system are complementary

ANSWER DOWNLOAD EXAMIANS APP