Practice mode Water Management

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

Correct answer B. 3.0 – 3.5 m/sec

Explanation

Fish ladders are designed so the flow velocity, around 3.0 to 3.5 m/s in this design range, is slow enough for fish to swim against while still passing the required discharge.

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

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

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