Fluid Mechanics Water hammer is caused, when water flowing in a pipe is suddenly brought to rest by closing the valve. The extent of pressure thus produced due to water hammer depends on the All of these Time taken to close the valve Pipe length Fluid velocity in the pipe All of these Time taken to close the valve Pipe length Fluid velocity in the pipe ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In frictional fluid flow, the quantity, P/ρ + V²/2gc + gz/gc, is None of these Not constant along a streamline Constant along a streamline Increased in the direction of flow None of these Not constant along a streamline Constant along a streamline Increased in the direction of flow 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. P, Rand S R and S P, Q and R P and R P, Rand S R and S P, Q and R P and R ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Very small pressure difference (< 5 mm water coloumn) can be most conveniently measured by a/an __________ manometer. Inclined tube water Inclined tube mercury U-tube water U-tube mercury Inclined tube water Inclined tube mercury U-tube water U-tube mercury ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics N²Re/NFr is called the __________ number. Galileo Brinkman Euler Archimedes Galileo Brinkman Euler Archimedes ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Boiler feed water pump is usually a __________ pump. Diaphragm Multistage centrifugal Gear Reciprocating Diaphragm Multistage centrifugal Gear Reciprocating ANSWER DOWNLOAD EXAMIANS APP
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