Irrigation Engineering – Page 3 – HI MCQ!

In a super-passage, the F.S.L. of the canal is?

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A groyne?

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According to Khosla’s theory, the undermining of the floor starts from the?

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When the bed level of the canal is higher than the highest flood level (H.F.L.) of the drainage, then the cross drainage work is said to be?

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The setting of an outlet is defined as the ratio of the?

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depth of the sill or the crest level of the module below the full supply of the distributing. channel to the full supply depth of the distributing channel
rate of rate of change of discharge of an outlet to the rate of change of discharge of the distributing channel
rate of change of discharge of an outlet to the rate of change in level of the distributing surface, referred to the normal depth of the channel
head recovered to the head put in an outlet

The floor of the aqueduct is subjected to uplift pressure due to?

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Which of the following statement is wrong?

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A river training work is generally required when the river is?

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Lacey gave a relation between?

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The crest of the under-sluices should be lower than the crest of the head regulator (if silt excluder is provided) by at least?

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