Fluid Mechanics Volute type of casing is provided in a centrifugal pump to Convert velocity head to pressure head Convert pressure head to velocity head Reduce the discharge fluctuation Increase the discharge Convert velocity head to pressure head Convert pressure head to velocity head Reduce the discharge fluctuation Increase the discharge ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In case of supersonic flow of a fluid through pipeline, the 'Mach number' is > 1 1 < 1 > 1 1 < 1 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Rotary vacuum pumps can reduce the absolute pressure to as low as __________ mm Hg. 0.1 0.01 0.001 1 0.1 0.01 0.001 1 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following produces maximum pressure difference for transportation of gases? Compressors Blowers Vaccum pumps Fans Compressors Blowers Vaccum pumps Fans ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Boundary layer thickness in turbulent flow over a flat plate increases as(where, d = distance from the leading edge.) d1/3 d4/5 d2/3 √d d1/3 d4/5 d2/3 √d ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For an unstable equilibrium of a floating body (where, M = metacentre.) None of these M is below G M is above G M & G coincide None of these M is below G M is above G M & G coincide ANSWER DOWNLOAD EXAMIANS APP
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