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 Data insufficient to predict pressure drop Increase Remain same Decrease Data insufficient to predict pressure drop Increase Remain same ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Permanent pressure loss in a well designed venturimeter is about __________ percent of the venturi differential. 30 50 1 10 30 50 1 10 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Reciprocating pumps compared to centrifugal pumps Can be operated with delivery valve closed Deliver liquid at uniform pressure Are not subject to air binding Can handle slurries more efficiently Can be operated with delivery valve closed Deliver liquid at uniform pressure Are not subject to air binding Can handle slurries more efficiently ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For an unstable equilibrium of a floating body (where, M = metacentre.) M is below G None of these M & G coincide M is above G M is below G None of these M & G coincide M is above G ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Vane anemometer Rotates an element at a speed determined by the velocity of the fluid in which the meter is immersed Is a variable head meter Is an area meter None of these Rotates an element at a speed determined by the velocity of the fluid in which the meter is immersed Is a variable head meter Is an area meter None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The value of critical Reynolds number for pipe flow is 10000 1300 100000 None of these 10000 1300 100000 None of these ANSWER DOWNLOAD EXAMIANS APP
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