Fluid Mechanics Low specific speed of a pump implies that, it is a/an __________ pump. Mixed flow Centrifugal None of these Axial flow Mixed flow Centrifugal None of these Axial flow ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following must be followed by the flow of a fluid (real or ideal)? (I) Newton's law of viscosity. (II) Newton's second law of motion. (III) The continuity equation. (IV) Velocity of boundary layer must be zero relative to boundary. (V) Fluid cannot penetrate a boundary. I, II, III II, IV, V I, II, V II, III, V I, II, III II, IV, V I, II, V II, III, V ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A differential pressure cell is used for Measuring small pressure difference in gases Measuring small pressure difference in liquids Measuring the difference of the impact & the static pressure Remote recording of pressure difference Measuring small pressure difference in gases Measuring small pressure difference in liquids Measuring the difference of the impact & the static pressure Remote recording of pressure difference ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The simple pitot tube measures the __________ pressure. None of these Static Dynamic Total None of these Static Dynamic Total 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. All of these 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 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cavitation in a centrifugal pump can be avoided by keeping the Outlet pressure high Inlet pressure high Inlet pressure low Outlet pressure low Outlet pressure high Inlet pressure high Inlet pressure low Outlet pressure low ANSWER DOWNLOAD EXAMIANS APP
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