Fluid Mechanics The ratio of pressure forces to inertial forces is called the __________ number. Euler Mach Reynold Froude Euler Mach Reynold Froude ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Purpose of relief valve in a reciprocating pump is to Control the rate of discharge Reduce the discharge pressure Facilitate unidirectional flow of liquid Protect the pump against developing excessive pressure Control the rate of discharge Reduce the discharge pressure Facilitate unidirectional flow of liquid Protect the pump against developing excessive pressure 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 mercury U-tube mercury U-tube water Inclined tube water Inclined tube mercury U-tube mercury U-tube water Inclined tube water ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Interstage coolers are provided in a multistage compressor to Achieve the exact delivery pressure Save power in compressing a given volume to a given pressure None of these Cool the delivered air Achieve the exact delivery pressure Save power in compressing a given volume to a given pressure None of these Cool the delivered air ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The normal stress is the same in all directions at a point in a fluid, when the fluid is Having no motion of one fluid layer relative to the other Incompressible Both A and B Non-viscous Having no motion of one fluid layer relative to the other Incompressible Both A and B Non-viscous ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pumping of a corrosive liquid is generally preferred to be done by a __________ pump, as it can be made of a variety of materials including plastics. Sump Piston Gear Positive displacement Sump Piston Gear Positive displacement ANSWER DOWNLOAD EXAMIANS APP
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