Irrigation Engineering A minimum of 90 cm free board is provided if the discharge in the canal is between Over 100 cumecs Over 60 cumecs 30 to 60 cumecs 30 to 33 cumecs Over 100 cumecs Over 60 cumecs 30 to 60 cumecs 30 to 33 cumecs ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The peak of a 4 hour flood hydrograph is 240 m3/sec . If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be 20 m3/sec 30 m3/sec 25 m3/sec 35 m3/sec 20 m3/sec 30 m3/sec 25 m3/sec 35 m3/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The depth of the crest of a scouring sluice below the crest of a head regulator, is generally kept 1.20 m 3.20 m 2.20 m 0.20 m 1.20 m 3.20 m 2.20 m 0.20 m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In Montague type fall A circular glacis is provided A straight glacis is provided A parabolic glacis is provided No glacis is provided A circular glacis is provided A straight glacis is provided A parabolic glacis is provided No glacis is provided ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following spillways is least suitable for an earthen dam ? ogee spillway shaft spillway side channel spillway chute spillway ogee spillway shaft spillway side channel spillway chute spillway 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 60 cm 56 cm 55 cm 50 cm 60 cm 56 cm 55 cm 50 cm ANSWER DOWNLOAD EXAMIANS APP
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