Fluid Mechanics Reynolds number for water flow through a tube of I.D. 5 cm is 1500. If a liquid of 5 centipoise viscosity and 0.8 specific gravity flows in the same pipe at the same velocity, then the pressure drop will Decrease Increase Data insufficient to predict pressure drop Remain same Decrease Increase Data insufficient to predict pressure drop Remain same ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Cavitation in a centrifugal pump can be avoided by keeping the Outlet pressure high Inlet pressure low Inlet pressure high Outlet pressure low Outlet pressure high Inlet pressure low Inlet pressure high Outlet pressure low ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In deriving Bernoulli's equation, fluid is assumed to be None of these Steady, density being pressure dependent, frictionless Uniform, steady, incompressible, along a streamline Incompressible, frictionless, steady, along a streamline None of these Steady, density being pressure dependent, frictionless Uniform, steady, incompressible, along a streamline Incompressible, frictionless, steady, along a streamline ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics High specific speed of a pump implies that, it is a/an __________ pump. Centrifugal None of these Mixed flow Axial flow Centrifugal None of these Mixed flow Axial flow ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For an unstable equilibrium of a floating body (where, M = metacentre.) M & G coincide M is above G M is below G None of these M & G coincide M is above G M is below G None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of hydrodynamic boundary layer to thermal boundary layer thickness in case of liquid metals is 2 > 1 < 1 1 2 > 1 < 1 1 ANSWER DOWNLOAD EXAMIANS APP
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