Irrigation Engineering The net speed under which the turbine reaches its peak efficiency is called design speed operating speed rated speed gross speed design speed operating speed rated speed gross speed ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Solution of Laplacian equation in three dimensions d²φ/dx² + d²φ/dy² + d²φ/dz² = 0 of water in a syphon, is done by Khosla's method Method of relaxation Analytical method Unwin's method Khosla's method Method of relaxation Analytical method Unwin's method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Cross regulators in main canals are provided To increase water head upstream when a main canal is running with low supplies To regulate water supply in the distributaries None of these To overflow excessive flow water To increase water head upstream when a main canal is running with low supplies To regulate water supply in the distributaries None of these To overflow excessive flow water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through foundation in an earthen dam is controlled by providing chimney drain impervious cut off horizontal blanket rock toe chimney drain impervious cut off horizontal blanket rock toe ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum rainfall depth of 300 mm in 24 hours has a return period of 100 years. The probability of 24 hours rainfall equal to or greater than 300 mm occurring at least once in 10 years is given by 1 – (0.99)10 (0.9)00 l-(0.9)100 (0.99)10 1 – (0.99)10 (0.9)00 l-(0.9)100 (0.99)10 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following can be used as a meter fall ? unflumed glacis fall flumed glacis fall All of these vertical drop fall unflumed glacis fall flumed glacis fall All of these vertical drop fall ANSWER DOWNLOAD EXAMIANS APP
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