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Fluid Mechanics for Chemical

Buckingham-π theorem states that in any physical problem including ‘n’ quantities having ‘m’ dimensions, the quantities can be arranged into _____________ independent dimensionless parameters?

Fluid Mechanics for Chemical /
Buckingham-π theorem states that in any physical problem including ‘n’ quantities having ‘m’ dimensions, the quantities can be arranged into _____________ independent dimensionless parameters?

A. m
B. n
C. n-m
D. n/m

Buckingham-π theorem states that in any physical problem including ‘n’ quantities having ‘m’ dimensions, the quantities can be arranged into _____________ independent dimensionless parameters? Read More »

Fluid Mechanics for Chemical

When the head pumped against is less than the head of the fluid used for pumping, the usual device is a/an______________________?

Fluid Mechanics for Chemical /
When the head pumped against is less than the head of the fluid used for pumg, the usual device is a/an______________________?

A. Ejector
B. Blower
C. Injector
D. Airlift

When the head pumped against is less than the head of the fluid used for pumping, the usual device is a/an______________________? Read More »

Fluid Mechanics for Chemical

The equivalent diameter for fluid flow through square cross section channel of side ‘x’, for pressure drop calculation purpose is given by____________________?

Fluid Mechanics for Chemical /
The equivalent diameter for fluid flow through square cross section channel of side ‘x’, for pressure drop calculation purpose is given by____________________?

A. 4x
B. 2x
C. x
D. √x

The equivalent diameter for fluid flow through square cross section channel of side ‘x’, for pressure drop calculation purpose is given by____________________? Read More »

Fluid Mechanics for Chemical