The pressure at a point in a fluid is not the same in all directions, when the fluid is viscous and___________________?

Related Mcqs:

For laminar flow of Newtonian fluid in a circular pipe, the velocity distribution is a function of the distance ‘d’ measured from the centre line of the pipe, and it follows a ______________ relationship?

A. Logarithmic B. Parabolic C. Hyperbolic D. Linear...

Forces acting on a particle settling in fluid are _____________ forces?

A. Gravitational & buoyant B. Centrifugal & drag C. Gravitational or centrifugal buoyant drag D. External, drag & viscous...

Velocity head on sudden enlargement in a horizontal pipe is converted into ______________ head?

A. Elevation B. Pressure C. Both A. & B. D. Neither A. nor B....

In an incompressible flow of fluid, the fluid ________________?

A. Temperature remains constant B. Compressibility is greater than zero C. Density does not change with pressure & temperature D. Is frictionless...

Erosion and pits formation on the impeller of a centrifugal pump may be due to________________?

A. Cavitation B. Low speed of impeller C. Its operation with delivery valve closed for considerable time after starting the pump D. Off centering of pump with motor...