Irrigation Engineering According to Lacey, depth of scour in a river depends upon the straightness of the reach. If D is the depth of scour in regime flow in a right angled bend, it is 1.50 D 2.00 D 1.75 D 1.25 D 1.50 D 2.00 D 1.75 D 1.25 D 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 both (i) and (ii) both (i) and (iii) (i), (ii) and (iii) only (i) both (i) and (ii) both (i) and (iii) (i), (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of rate of change of the discharge of an outlet to the rate of change of the discharge of distributing channel is called sensitivity proportionality flexibility setting sensitivity proportionality flexibility setting ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The area between the isohyets 45 cm and 55 cm is 100 square km and between 55 cm and 65 cm is 150 square km. The average depth of annua! precipitation over the above basin of 250 square km will be 55 cm 60 cm 56 cm 50 cm 55 cm 60 cm 56 cm 50 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A straight glacis type fall with a baffle platform and a baffle wall is called Montague type fall Vertical drop-fall Glacis fall Inglis fall Montague type fall Vertical drop-fall Glacis fall Inglis fall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In India, which of the following is adopted as standard recording rain-gauge? Weighing bucket type Symon’s rain-gauge Tipping bucket type Natural siphon type Weighing bucket type Symon’s rain-gauge Tipping bucket type Natural siphon type ANSWER DOWNLOAD EXAMIANS APP
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