Fluid Mechanics The bulk modulus of elasticity of a liquid Is zero for incompressible liquid Is independent of temperature & pressure Increases with pressure Decreases with pressure Is zero for incompressible liquid Is independent of temperature & pressure Increases with pressure Decreases with pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Purpose of relief valve in a reciprocating pump is to Protect the pump against developing excessive pressure Reduce the discharge pressure Facilitate unidirectional flow of liquid Control the rate of discharge Protect the pump against developing excessive pressure Reduce the discharge pressure Facilitate unidirectional flow of liquid Control the rate of discharge ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is not a dimension-less parameter? Fanning friction factor None of these Specific gravity Euler number Fanning friction factor None of these Specific gravity Euler number ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity at a certain point in case of streamline flow is Independent of time Constant Both A & B Neither A nor B Independent of time Constant Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to viscous forces is called the __________ number. Mach Reynold Weber Froude Mach Reynold Weber Froude ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Delivery of insufficient quantity of liquid by a pump may be caused by Air leak in the inlet Too high a lift Low rpm All of these Air leak in the inlet Too high a lift Low rpm All of these ANSWER DOWNLOAD EXAMIANS APP
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