Q. What is the slope of a throat?

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Q. After the throat the channel is diverged to avoid the loss of head in the flume.

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Q. Metering flumes works on the principle of venturi meter.

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Q. How many types of metering flumes are used?

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Q. What is the main drawback of standing wave flume?

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Q. What is the formula for discharge, when standing wave flume is used?

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

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Q. How many types of outlets are present?

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Q. Which structure in the entire network of canals is a link between the government and the cultivators?

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Q. The outlet should be cheap and with no moving parts.

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Q. The outlet should be simple and free from interference by the cultivators.

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Q. Open sluice and drowned pipe outlet come under which class of modules?

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Q. What is the common example of rigid modules?

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Q. In which class of outlets the discharge is independent of water level of the water course?

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Q. When the flexibility of an outlet equals unity, then the outlet is said to be in?

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Q. For which type of class of outlets the sensitivity is zero?

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Q. What is the minimum difference between the upstream and downstream water levels to allow designed discharge through the module?

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Q. What is the ratio of the depth of water levels over the crest is called?

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Q. What is the ratio of head output to the head input called?

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Q. Which type of non-modular outlet is used in South India?

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