In steady flow of a fluid, the total accele ration of any fluid particle______________?

Related Mcqs:

If a sphere of diameter 1 cm falls in castor oil of kinematic viscosity 10 stokes, with a terminal velocity of 1.5 cm/sec, the coefficient of drag on the sphere is________________?

A. less than 1 B. between 1 and 100 C. 160 D. 200...

A valve is suddenly closed in a water main in wl.ich the velocity is 1 m/sec and velocity of pressure wave is 981 m/ sec. The inertia head at the valve will be________________?

A. 1 m B. 10m C. 100m D. none of the above...

With the same cross-sectional area and immersed in same turbulent flow, the largest total drag will be on__________________?

A. a circular disc of plate held normal to flow B. a sphere C. a cylinder D. a streamlined body...

The pressure at the summit of a syphon is_______________?

A. equal to atmospheric B. less than atmospheric C. more than atmospheric D. none of the above...

An ideal fluid is_______________?

A. one which obeys Newton’s law of viscosity B. frictionless and incompressible C. very viscous D. frictionless and compressible...