Fluid Mechanics Function of air vessel provided in a reciprocating pump is to Reduce the danger of cavitation Reduce discharge fluctuation Avoid the necessity of priming Increase the pump efficiency Reduce the danger of cavitation Reduce discharge fluctuation Avoid the necessity of priming Increase the pump efficiency ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is the most common pump for pumping either raw sewage or sludge? Gear pump Electromagnetic pump Reciprocating pump Centrifugal pump Gear pump Electromagnetic pump Reciprocating pump Centrifugal pump ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cd is always __________ Cc. Either more or less than Less than Greater than Equal to Either more or less than Less than Greater than Equal to 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 The distance between metacentre and __________ is called metacentric height. None of these Centre of buoyancy Water surface Centre of gravity None of these Centre of buoyancy Water surface Centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Capillary rise of mercury in a small diameter tube is proportional to (where, d = diameter of the tube, σ = surface tension of mercury) L/σ Σ D 1/d L/σ Σ D 1/d ANSWER DOWNLOAD EXAMIANS APP
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