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 Which of the following is not a dimension-less parameter? Euler number Fanning friction factor None of these Specific gravity Euler number Fanning friction factor None of these Specific gravity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The unit of velocity head is ft-lbf/lb ft-lb/sec ft-lbf/sec ft-lb/ft³ ft-lbf/lb ft-lb/sec ft-lbf/sec ft-lb/ft³ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Euler's equation of motion is a statement expressing Newton's second law of motion Conservation of mass Conservation of energy Newton's first law of motion Newton's second law of motion Conservation of mass Conservation of energy Newton's first law of motion ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Steady fluid flow occurs, when the derivative of flow variables satisfy the following condition. ∂/∂s = 0 ∂/∂t = 0 ∂/∂s = constant ∂/∂t = constant ∂/∂s = 0 ∂/∂t = 0 ∂/∂s = constant ∂/∂t = constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Turbine impeller Produces only tangential current Does not produce tangential current Is effective over wide range of viscosities Produces only radial current Produces only tangential current Does not produce tangential current Is effective over wide range of viscosities Produces only radial current ANSWER DOWNLOAD EXAMIANS APP
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