Q. What is the formula for discharge when venturi meter is used?

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Q. What structure does the diagram represent?

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Q. What is the formula for discharge through the pipe?

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Q. The discharge value of water is controlled by?

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Q. By using canal regulation works we can control discharges, depths, and velocities in the canals.

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Q. How many types of canal irrigation works are there?

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Q. What is the angle made by this off taking channel with parent channel?

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Q. When does the alignment depicted by the following diagram used?

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Q. What does the below diagram represent?

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Q. How many main functions of a head regulator are?

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Q. How many numbers of conditions of flow are to be followed while designing the cross regulator and head regulator?

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Q. By what structures the regulator can control the supplies entering the off take channel?

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Q. The process of distribution of water from main canal to branches is termed as canal regulation.

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Q. What is the main purpose of the canal escape?

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Q. Which of the following is a reason for surplus water present in a canal?

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Q. What is the other name for canal escape?

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Q. In case of breaches in the canal, the escape present in the upstream of the breach is opened.

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Q. The canal escapes are safety valves that should be provided at regular intervals.

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Q. What type of escape is preferred these days?

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Q. What is the other name given to weir type escape?

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