Practical fluids:-

A forces vortex occurs when fluid rotates as a solid about an axis:-

With the increase in temperature , Viscosity of a liquid:-

The value of critical Reynold number for pipe flow is:-

Higher specific  speed of a centrifugal pump indicate that the pump is of _____________ flow type:-

The Reynold number for an ideal fluid flow is:-

For ideally incompressible fluid , the Mach number will be:-

A stream line is fixed in space in steady flow:-

Inclined tube manometer is used for the measurement of _____________ pressure:-

Each term in Bernaulli's equation represent the _________ of the fluid:-

Stagnation point is the point in fluid mechanics where the velocity of the fluid at that point is _______________:-

Which of the following is dimensionless:-

Fluid flow through a packed bed  is represented by the ____________ equation:-

A fluid is pumped at the rate of 10lb /sec to a height of 55 ft. The horse power required is _____________ hp;-

The contraction coefficient for Borda's mouthpiece is:-

The tendency of a liquid surface to contract is due to the ____________:-

If a person studies about a fluid which is at rest, what will you call his domain of study;-

The viscosity of water at 20°C is:-

For pipe flows , head is proportional to ____________ at constant capacity:-

Sewage sludge is _______________ type of non Newtonion fluid:-

Cavitation can be prevented by maintaining the suction head sufficiently greater than vapour pressure:-

Friction losses in pipe fitting are generally expressed in term of velocity heads:-

Liquid :-

Hot wire anemometer is used to measure  the:-

The friction factor for turbulent flow in a hydraulic smooth pipe:-