To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than____________________?

Related Mcqs:

An ideal flow of any fluid must fulfill the following____________________?

A. Newton’s law of motion B. Newton’s law of viscosity C. Pascal’ law D. Continuity equation E. Boundary layer theory...

The rise or depression of liquid in a tube due to surface tensionwim increase in size of tube will________________?

A. increase B. remain unaffected C. may increase or decrease depending on the characteristics of liquid D. decrease E. unpredictable...

For a floating body to be in equilibrium_____________________?

A. meta centre should be above e.g. B. centre of buoyancy and e.g. must lie on same vertical plane C. a righting couple should be formed D. all of the above E. none of the above...

The flow in which conditions do not change with time at any point, is known as_________________?

A. one dimensional flow B. uniform flow C. steady flow D. turbulent flow E. streamline flow...

Free surface of a liquid tends to contract to the smallest possible area due to force of_______________?

A. surface tension B. viscosity C. friction D. cohesion E. adhesion...