Fluid Mechanics Purpose of relief valve in a reciprocating pump is to Facilitate unidirectional flow of liquid Protect the pump against developing excessive pressure Reduce the discharge pressure Control the rate of discharge Facilitate unidirectional flow of liquid Protect the pump against developing excessive pressure Reduce the discharge pressure Control the rate of discharge ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity distribution for flow between two fixed parallel plates Is zero at the plates and increases linearly to the midplane None of these Varies parabolically across the section Is constant over the entire cross-section Is zero at the plates and increases linearly to the midplane None of these Varies parabolically across the section Is constant over the entire cross-section ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A piezometer opening measures the __________ fluid pressure. Total Undisturbed Dynamic Static Total Undisturbed Dynamic Static ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is not a dimension-less parameter? Specific gravity None of these Euler number Fanning friction factor Specific gravity None of these Euler number Fanning friction factor ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics If the head over the triangular notch is doubled, the discharge will increase by __________ times. 4 2.828 2 5.657 4 2.828 2 5.657 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Velocity at a certain point in case of streamline flow is Both A & B Independent of time Neither A nor B Constant Both A & B Independent of time Neither A nor B Constant ANSWER DOWNLOAD EXAMIANS APP
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