Fluid Mechanics In an incompressible flow of fluid, the fluid Compressibility is greater than zero Is frictionless Density does not change with pressure & temperature Temperature remains constant Compressibility is greater than zero Is frictionless Density does not change with pressure & temperature Temperature remains constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Prandtl mixing length is A universal constant Applicable to laminar flow problems None of these Zero at the pipe wall A universal constant Applicable to laminar flow problems None of these Zero at the pipe wall ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Which of the following produces maximum pressure difference for transportation of gases? Fans Compressors Vaccum pumps Blowers Fans Compressors Vaccum pumps Blowers ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The most suitable flow measuring device for the fluid flow measurement in a very large diameter pipeline is a Kennison nozzle Pitot tube V-notch Weir Kennison nozzle Pitot tube V-notch Weir 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
Fluid Mechanics For a stable equilibrium of a submerged body (where, G and B are centres of gravity & buoyancy respectively). B is above G None of these G is above B B & G coincide B is above G None of these G is above B B & G coincide ANSWER DOWNLOAD EXAMIANS APP
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