Irrigation Engineering The structure constructed to allow drainage water to flow under pressure through an inverted syphon below a canal, is called Syphon aqueduct Super-aqueduct Syphon Super passage Syphon aqueduct Super-aqueduct Syphon Super passage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Cross regulators in main canals are provided To overflow excessive flow water To regulate water supply in the distributaries To increase water head upstream when a main canal is running with low supplies None of these To overflow excessive flow water To regulate water supply in the distributaries To increase water head upstream when a main canal is running with low supplies None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If L is total length of a canal in kilometers, P is total perimeter of its lining in metres and C is the cost of lining per square metre, the additional expenditure involved on lining, is PLC/1000 PL/1000C PC/100L 100 PLC PLC/1000 PL/1000C PC/100L 100 PLC ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a chute spillway, the flow is usually super critical critical subcritical uniform super critical critical subcritical uniform 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 Unwin's method Analytical method Khosla's method Method of relaxation Unwin's method Analytical method Khosla's method Method of relaxation ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When the reservoir is full, the maximum compressive force in a gravity dam is produced at centre of base at the toe at the heel within the middle third of base at centre of base at the toe at the heel within the middle third of base ANSWER DOWNLOAD EXAMIANS APP
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