Pressure drop (Δp) for a fluid flowing in turbulent flow through a pipe is a function of velocity (V) as___________________?

Byadmin March 9, 2019August 26, 2021

Pressure drop (Δp) for a fluid flowing in turbulent flow through a pipe is a function of velocity (V) as___________________?

A. V1.8
B. V-0.2
C. V2.7
D. V2

Fluid Mechanics for Chemical

For motion of spherical particles in a stationary fluid, the drag co-efficient in hindered settling compared to that in free settling is _______________?

For motion of spherical particles in a stationary fluid, the drag co-efficient in hindered settling compared to that in free settling is _______________?

A. More
B. Less
C. Equal
D. More or less, depending on the type of particle

Read More For motion of spherical particles in a stationary fluid, the drag co-efficient in hindered settling compared to that in free settling is _______________?
Fluid Mechanics for Chemical

For turbulent flow of an incompressible fluid through a pipe, the flow rate „Q‟ is proportional to (Δ P)n, where ΔP is the pressure drop. The value of exponent ‘n’ is_________________?

For turbulent flow of an incompressible fluid through a pipe, the flow rate „Q‟ is proportional to (Δ P)n, where ΔP is the pressure drop. The value of exponent ‘n’ is_________________?

A. 1
B. 0
C. < 1
D. > 1

Read More For turbulent flow of an incompressible fluid through a pipe, the flow rate „Q‟ is proportional to (Δ P)n, where ΔP is the pressure drop. The value of exponent ‘n’ is_________________?
Fluid Mechanics for Chemical

Dimension of kinematic viscosity is_____________________?

Dimension of kinematic viscosity is_____________________?

A. MLT-1
B. L2T-1
C. L2T
D. L2T-2

Read More Dimension of kinematic viscosity is_____________________?
Fluid Mechanics for Chemical

The maximum delivery pressure of a reciprocating compressor may be about ______________ kg/cm2?

The maximum delivery pressure of a reciprocating compressor may be about ______________ kg/cm2?

A. 1000
B. 2000
C. 3000
D. 4000

Read More The maximum delivery pressure of a reciprocating compressor may be about ______________ kg/cm2?
Fluid Mechanics for Chemical

Major loss in sudden contraction in pipe flow is due to ________________?

Major loss in sudden contraction in pipe flow is due to ________________?

A. Boundary friction
B. Flow contraction
C. Expansion of flow after sudden contraction
D. None of these

Read More Major loss in sudden contraction in pipe flow is due to ________________?
Fluid Mechanics for Chemical

While starting an axial flow pump, its delivery valve should be kept _______________?

While starting an axial flow pump, its delivery valve should be kept _______________?

A. Open
B. Closed
C. Either open or closed
D. None of these

Read More While starting an axial flow pump, its delivery valve should be kept _______________?

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