Irrigation Engineering V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is 3V²/4R 5V²/2R 2V²/5R 2V²/√3 R 3V²/4R 5V²/2R 2V²/5R 2V²/√3 R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on a dam can be controlled byi) constructing cutoff under upstream faceii) constructing drainage channels between the dam and its foundationiii) by pressure grouting in foundationThe corret answer is (i), (ii) and (iii) both (i) and (ii) only (i) both (i) and (iii) (i), (ii) and (iii) both (i) and (ii) only (i) both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A multipurpose reservoir is the one which is None of these planned and constructed to serve various purposes both (A) and (B) designed for one purpose but serves more than one purpose None of these planned and constructed to serve various purposes both (A) and (B) designed for one purpose but serves more than one purpose ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Bligh's theory of seepage assumes Equal weightage to the horizontal and vertical creep Less weightage to horizontal creep than vertical creep Loss of head follows the sine curve More weightage to horizontal creep than vertical creep Equal weightage to the horizontal and vertical creep Less weightage to horizontal creep than vertical creep Loss of head follows the sine curve More weightage to horizontal creep than vertical creep ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Vertical drop fall is satisfactory for a height upto 0.5 m 1.5 m 5.0 m 3.5 m 0.5 m 1.5 m 5.0 m 3.5 m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering While deciding the alignment of a proposed canal taking off from a river at B, three alignments of approximately equal lengths are available. These cross a drainages at C1, C2 and C3 where drainage bed levels C1 > C2 > C3, you will provide at site C3 A syphon aqueduct An aqueduct A syphon A super passage A syphon aqueduct An aqueduct A syphon A super passage ANSWER DOWNLOAD EXAMIANS APP
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