Fluid Mechanics Permanent loss in a venturimeter is about __________ percent of the pressure drop in theupstream cone. 70 40 1 10 70 40 1 10 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant? Rotational Turbulent Non-uniform Unsteady Rotational Turbulent Non-uniform Unsteady ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In magnetic flow meters, voltage generation is Both A and B Due to the motion of conducting fluid through an externally generated uniform field Proportional to the fluid velocity Neither A nor B Both A and B Due to the motion of conducting fluid through an externally generated uniform field Proportional to the fluid velocity Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics If three pipes of different diameters, lengths & friction factors are connected in parallel, then (where, Q = flow rate, V= fluid velocity f = friction factor). Q = Q₁ + Q₂ + Q₃ V₁ = V₂ = V₃ Q₁ = Q₂ = Q₃ F = f₁ + f₂ + f₃ Q = Q₁ + Q₂ + Q₃ V₁ = V₂ = V₃ Q₁ = Q₂ = Q₃ F = f₁ + f₂ + f₃ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following is not a dimension-less parameter? None of these Euler number Specific gravity Fanning friction factor None of these Euler number Specific gravity Fanning friction factor ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Function of air vessel provided in a reciprocating pump is to Reduce the danger of cavitation Avoid the necessity of priming Reduce discharge fluctuation Increase the pump efficiency Reduce the danger of cavitation Avoid the necessity of priming Reduce discharge fluctuation Increase the pump efficiency ANSWER DOWNLOAD EXAMIANS APP
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