Fluid Mechanics Cavitation in a centrifugal pump results from High discharge velocity High discharge pressure High discharge rate Low barometric pressure High discharge velocity High discharge pressure High discharge rate Low barometric pressure ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drop (Δp) for a fluid flowing in turbulent flow through a pipe is a function of velocity (V) as V1.8 V2.7 V-0.2 V2 V1.8 V2.7 V-0.2 V2 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Consider a centrifugal pump having a specific impeller diameter, fixed impeller speed pumping a liquid of constant density at a particular discharge capacity. With decrease in the capacity of the pump, the __________ decreases. BHP required by the pump NPSH required Head of the liquid pumped All of these BHP required by the pump NPSH required Head of the liquid pumped All of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Rise of liquid in a capillary tube is due to Both A & B Neither A nor B Adhesion Cohesion Both A & B Neither A nor B Adhesion Cohesion ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In magnetic flow meters, voltage generation is Neither A nor B Proportional to the fluid velocity Both A and B Due to the motion of conducting fluid through an externally generated uniform field Neither A nor B Proportional to the fluid velocity Both A and B Due to the motion of conducting fluid through an externally generated uniform field ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following produces maximum pressure difference for transportation of gases? Fans Vaccum pumps Compressors Blowers Fans Vaccum pumps Compressors Blowers ANSWER DOWNLOAD EXAMIANS APP
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