Fluid Mechanics Cavitation in a centrifugal pump can be avoided by keeping the Outlet pressure high Outlet pressure low Inlet pressure low Inlet pressure high Outlet pressure high Outlet pressure low Inlet pressure low Inlet pressure high ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is used for very accurate measurement of flow of gas at low velocity? Rotameter Segmental orificemeter Pitot tube Hot wire annemometer Rotameter Segmental orificemeter Pitot tube Hot wire annemometer ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A piezometer opening measures the __________ fluid pressure. Dynamic Undisturbed Total Static Dynamic Undisturbed Total Static ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The variable required to be known in correlations used for estimating the horse power of a centrifugal gas compressor and hence its cost are P. Inlet pressure Q. Compressor rpm R. Delivery pressure S. Volumetric flow rate at inlet. R and S P and R P, Rand S P, Q and R R and S P and R P, Rand S P, Q and R ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Ratio of inertial forces to surface tension forces is called the __________ number. Froude Mach Euler Weber Froude Mach Euler Weber ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of hydrodynamic boundary layer to thermal boundary layer thickness in case of liquid metals is < 1 2 > 1 1 < 1 2 > 1 1 ANSWER DOWNLOAD EXAMIANS APP
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