Irrigation Engineering – HI MCQ!

The time (in days) that crop takes from the instant of its sowing to that of its harvest, is known …….. period?

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The most economical section of a lined canal is?

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

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

In case of syphon aqueduct, the H.F.L. of the drain is?

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In a canal section, which is in partial filling and partial cutting?

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For smooth entry, the regulators are aligned at an angle of. ……… to the water?

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Which of the following statement is wrong?

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When the levels are such that the F.S.L. of the canal is much above the bed level of the trough, so that the canal runs under syphonic action under the trough, the structure provided is known?

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Which of the following statements is correct?

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Outlet discharge for a particular crop is given by?

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