Fluid Mechanics Interstage coolers are provided in a multistage compressor to None of these Save power in compressing a given volume to a given pressure Cool the delivered air Achieve the exact delivery pressure None of these Save power in compressing a given volume to a given pressure Cool the delivered air Achieve the exact delivery pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics What causes cavitation in centrifugal pump? High suction velocity Low suction pressure High suction pressure Low barometric pressure High suction velocity Low suction pressure High suction pressure Low barometric pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The simple pitot tube measures the __________ pressure. Dynamic Static None of these Total Dynamic Static None of these Total ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which law/principle of solid mechanics is similar/equivalent to Newton's law of viscosity in fluid mechanics? Newton Hooke Newton Archimedes principle Newton Hooke Newton Archimedes principle ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics As the velocity V and thus the Reynolds number of a flow past a sphere increases from very low value, the drag force for Re << 1 Decreases as V² Decreases linearly with V None of these Increases linearly with V Decreases as V² Decreases linearly with V None of these Increases linearly with V ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Applying a pressure drop across a capillary results in a volumetric flow rate 'Q' under laminar flow conditions. The flow rate for the same pressure drop, in a capillary of the same length but half the radius is Q/16 Q/2 Q/4 Q/8 Q/16 Q/2 Q/4 Q/8 ANSWER DOWNLOAD EXAMIANS APP
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