Practice mode Water Management

What is the masonry or concrete wall built at 90° to the weir axis to separate the main weir from the under-sluices called?

Correct answer C. Divide wall

Explanation

A divide wall separates the under-sluice pocket from the main weir, creating a still pocket where silt settles and can be flushed away from the canal head.

Report a problem

Answer checked 11 October 2026 How we write and check questions

Tip: press A, B, C or D to answer, and N for the next question.

What is the masonry or concrete wall built at 90° to the weir axis to separate the main weir from the under-sluices called?

Discussion

Have a question about this answer? Cancel reply

What is the masonry or concrete wall built at 90° to the weir axis to separate the main weir from the under-sluices called?

More Water Management questions

A fish ladder dissipates flow energy so that fish downstream can move upstream easily. Within what range does the flow velocity in it lie?

To stop floodwater spilling over the gates, a wall resting on piers is built from pond level to high flood level along the regulator and resists water pressure by its weight. What is it called?

What are structures built on the river bed just upstream of a canal head regulator, so that only clearer water enters the canal, called?

In a hydraulic jump, the depth before the jump is called the initial depth. What is the depth after the jump called?

Discussion

Have a question about this answer? Cancel reply