Irrigation Engineering The saturation line is the line up to which banks get saturated after the canal runs for some time. The saturation gradient in ordinary loam soil, is generally 0.16736111111111 0.12569444444444 0.084027777777778 0.20902777777778 0.16736111111111 0.12569444444444 0.084027777777778 0.20902777777778 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on a dam can be controlled by i) constructing cutoff under upstream face ii) constructing drainage channels bet-ween the dam and its foundation iii) by pressure grouting in foundation The 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 An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as Flexible modular outlet Semi-modular outlet Non-modular outlet Right modular outlet Flexible modular outlet Semi-modular outlet Non-modular outlet Right modular outlet ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If V₀ is the critical velocity of a channel, its silt transporting power, according to Kennedy, is proportional to V₀7/2 V₀5/2 V₀1/2 V₀3/2 V₀7/2 V₀5/2 V₀1/2 V₀3/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey’s theory will be 15m 19m 91m 38m 15m 19m 91m 38m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering To estimate the magnitude of a flood with a return period of T years, Gumbel’s distribution method requires the following data pertaining to annual flood seriesi) mean valueii) standard deviationiii) length of recordiv) coefficient of skewThe correct answer is (i),(ii) and (iii) (i) and (ii) (i), (ii), (iii) and (iv) (i), (ii) and (iv) (i),(ii) and (iii) (i) and (ii) (i), (ii), (iii) and (iv) (i), (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
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