Irrigation Engineering If D is the depth of water upstream of the throat above its sill, B is the width of the throat, to achieve critical flow in an open venturi flume, the theoretical maximum flow Q, is Q = 1.71 BD3/2 Q = 1.71 BD Q = 1.71 BD1/2 Q = 1/71 BD2/3 Q = 1.71 BD3/2 Q = 1.71 BD Q = 1.71 BD1/2 Q = 1/71 BD2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A current meter is used to measure the discharge depth of flow of water None of these velocity of flow of water discharge depth of flow of water None of these velocity of flow of water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When the reservoir is full, the maximum compressive force in a gravity dam is produced at the heel at centre of base at the toe within the middle third of base at the heel at centre of base at the toe within the middle third of base ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Instantaneous unit hydrograph is a hydrograph ofi) unit durationii) unit rainfall excessiii) infinitely small durationiv) infinitely small rainfall excessThe correct answer is (i) and (ii) (i)and(iv) (ii) and (iii) (iii) and (iv) (i) and (ii) (i)and(iv) (ii) and (iii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is 1.074 1.064 1.084 1.054 1.074 1.064 1.084 1.054 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If d1 is the depth of cutting, d2 is the height of the bank from bed level r2 : 1 and r1 : 1 are the slopes in filling and cutting respectively, the horizontal distance n between the bed and bank, is x = d2 / r2 x = r1 d1 x = r2 d2 x = d1 / r1 x = d2 / r2 x = r1 d1 x = r2 d2 x = d1 / r1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS