Hydraulics and Fluid Mechanics in ME Indicator diagram of a reciprocating pump is a graph between Pressure in cylinder vs. swept volume Flow vs. speed Pressure vs. speed Flow vs. swept volume Pressure in cylinder vs. swept volume Flow vs. speed Pressure vs. speed Flow vs. swept volume ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An air vessel is provided at the summit in a siphon to Maintain pressure difference Avoid interruption in the flow Increase discharge Increase velocity Maintain pressure difference Avoid interruption in the flow Increase discharge Increase velocity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If V1 and V2 are the velocities of water at inlet and outlet of the draft tube respectively, then the efficiency of a draft tube is (V1² - V2²) / V1² V1² / (V1² - V2²) V1 / (V1 - V2) (V1 - V2) / V1 (V1² - V2²) / V1² V1² / (V1² - V2²) V1 / (V1 - V2) (V1 - V2) / V1 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following pump is successfully used for lifting water from deep wells? Centrifugal pump Jet pump Reciprocating pump Air lift pump Centrifugal pump Jet pump Reciprocating pump Air lift pump ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If cohesion between molecules of a fluid is greater than adhesion between fluid and glass, then the free level of fluid in a dipped glass tube will be Lower than the surface of liquid Unpredictable The same as the surface of liquid Higher than the surface of liquid Lower than the surface of liquid Unpredictable The same as the surface of liquid Higher than the surface of liquid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME One cubic metre of water weighs 1000 liters 250 liters 500 liters 100 liters 1000 liters 250 liters 500 liters 100 liters ANSWER DOWNLOAD EXAMIANS APP
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