Identification of pipelines carrying different liquids and gases is done by the ____________ of the pipe?

Related Mcqs:

The variable required to be known in correlations used for estimating the horse power of a centrifugal gas compressor and hence its cost is P. Inlet pressure Q. Compressor rpm R. Delivery pressure S. Volumetric flow rate at inlet ?

A. P, Q and R B. P and R C. R and S D. P, Rand S...

A 0.5 m high bed made up of a 1 mm dia glass sphere (density 2500 kg/m3 ) is to be fluidised by water (density 1000 kg/m3 ). If at the point of incipient fluidisation, the bed voidage is 40%, the pressure drop across the bed is________________?

A. 4.4 KPa B. 2.94 KPa C. 3.7 KPa D. None of these...

Momentum transfer in laminar flow of fluids results due to the_________________?

A. Viscosity B. Density C. Velocity gradient D. None of these...

Dean number is concerned with the____________________?

A. Fluid-particle interaction B. Fluid flow through helical pipes C. Power consumption in agitated vessels D. Psychrometry...

Turbulent flow generally occurs for cases involving__________________?

A. Highly viscous fluid B. Very narrow passages C. Very slow motion D. None of these...