Irrigation Engineering The net speed under which the turbine reaches its peak efficiency is called gross speed rated speed operating speed design speed gross speed rated speed operating speed design speed ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Under the same conditions, which of the following shapes of water surface will give the highest rate of evaporation ? convex water surface flat water surface concave water surface independent of shape of water surface convex water surface flat water surface concave water surface independent of shape of water surface ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation canals are generally aligned along Valley line Straight line Contour line Ridge line Valley line Straight line Contour line Ridge line ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 70% index of wetness means rain deficiency of 70% rain deficiency of 30% None of these rain excess of 30% rain deficiency of 70% rain deficiency of 30% None of these rain excess of 30% ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following is a non-recording raingauge ? Simon’s raingauge floating type raingauge tipping bucket type raingauge Steven’s weighing type raingauge Simon’s raingauge floating type raingauge tipping bucket type raingauge Steven’s weighing type raingauge ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Presence of tail water in a gravity dami) increases the principal stressii) decreases the principal stressiii) increases the shear stressiv) decreases the shear stressThe correct answer is (ii) and (iv) (i) and (iii) (i)and(iv) (ii) and (iii) (ii) and (iv) (i) and (iii) (i)and(iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
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