Fluid Mechanics Priming of a centrifugal pump is done to Develop effective pressure rise by the pump None of these Increase the mass flow rate of fluid Avoid chances of separation inside the impeller Develop effective pressure rise by the pump None of these Increase the mass flow rate of fluid Avoid chances of separation inside the impeller ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to elastic forces is called the __________ number. Euler Weber Reynolds Mach Euler Weber Reynolds Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cp/Cv is termed as Prandtl number Adiabatic constant Mach number Weber number Prandtl number Adiabatic constant Mach number Weber number ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The drag co-efficient for a bacterium moving in water at 1 mm/s, will be of the following order of magnitude (assume size of the bacterium to be 1 micron and kinematic viscosity of water to be 10⁻⁶m²/s). 0.24 24000 0.44 24 0.24 24000 0.44 24 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Bernoulli's equation is not applicable, when the flow is Viscous Irrotational Incompressible All of these Viscous Irrotational Incompressible All of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics With increase in the ratio of orifice diameter to pipe diameter in case of an orificemeter, the overall pressure loss Increases Decreases Remains constant Increases linearly Increases Decreases Remains constant Increases linearly ANSWER DOWNLOAD EXAMIANS APP
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