Question

What is the variation in the duty of water from the head of the main canal (M) to that in the field (F)?

• A. Duty of water at M is always greater than the duty of water at F
• B. Duty of water at M is always equal to the duty of water F
• C. Duty of water at M can be greater or less than the duty of water at F
• D. Duty of water M is always less than the duty of water at F

Answer 1

The correct option is D Duty of water M is always less than the duty of water at F

As one moves from head of the canal to the field, the duty of water increases.