The Mach number for hypersonic flow of compressible fluid is____________________?

Related Mcqs:

Pick out the wrong statement ?

A. Surface tension of a liquid is because of the difference in magnitude of adhesive & cohesive forces B. A hydrometer used for the determination of specific gravities of liquids works on the principle of buoyant forces C. In case of unsteady fluid flow, the velocity at any given point does not change with time … Pick out the wrong statement ?Read More...

Fluid resistance to shear depends upon its_______________?

A. Rate of transfer of molecular momentum B. Cohesion C. Both A. and B. D. Neither A. nor B....

The continuity equation of fluid mechanics utilises the principle of conservation of _________________?

A. Momentum B. Mass C. Energy D. Both B. & C....

A centrifugal pump has the following specifications: Power = 4 H.P.; Speed = 800 rpm Head = 8 metres Flow = 1000 litres/minutes. If its speed is halved, then the new head will be ______________ metres?

A. 2 B. 4 C. 8 D. 5.5...

Potential flow is the flow of______________?

A. Compressible fluids with shear B. Compressible fluids with no shear C. Incompressible fluids with shear D. Incompressible fluids with no shear...