Fluid Mechanics The ratio of inertial forces to elastic forces is called the __________ number. Reynolds Weber Euler Mach Reynolds Weber Euler Mach ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Turbine impeller Produces only radial current Does not produce tangential current Is effective over wide range of viscosities Produces only tangential current Produces only radial current Does not produce tangential current Is effective over wide range of viscosities Produces only tangential current ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Bernoulli's equation is not applicable, when the flow is Incompressible Viscous All of these Irrotational Incompressible Viscous All of these Irrotational ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Power number is the ratio of Inertial stress to gravitational stress Gravitational stress to drag stress Inertial stress to drag stress Drag stress to inertial stress Inertial stress to gravitational stress Gravitational stress to drag stress Inertial stress to drag stress Drag stress to inertial stress ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drag does not depend upon the Roughness of surface of the body Pressure of main flow only Length of the body in flow direction All of these Roughness of surface of the body Pressure of main flow only Length of the body in flow direction All of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The Mach number for hypersonic flow of compressible fluid is > 4 > 1 < 2 1 > 4 > 1 < 2 1 ANSWER DOWNLOAD EXAMIANS APP
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