Mach number is important in a fluid flow problem, when the inertia and __________ forces predominate.

Byadmin August 13, 2022

Question: Mach number is important in a fluid flow problem, when the inertia and __________ forces predominate.
[A].

elastic

[B].

viscous

[C].

gravity

[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Reaction Engineering

With decrease in temperature, the equilibrium conversion of a reversible endother-mic reaction

Question: With decrease in temperature, the equilibrium conversion of a reversible endother-mic reaction
[A].

decreases
[B].
increases
[C].
remains unaffected
[D].
increases linearly with temperature

Answer: Option A

Explanation:

No answer description available for this question.

Read More With decrease in temperature, the equilibrium conversion of a reversible endother-mic reaction
Fluid Mechanics

The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as________________?

The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as________________?

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

Read More The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as________________?
CHEMICAL ENGINEERING | Fluid Mechanics

Pascal law is not applicable for a/an __________ fluid.

Question: Pascal law is not applicable for a/an __________ fluid.
[A].

accelerating frictionless
[B].
static
[C].
uniformly moving
[D].
none of these

Answer: Option D

Explanation:

No answer description available for this question.

Read More Pascal law is not applicable for a/an __________ fluid.
CHEMICAL ENGINEERING | Chemical Process

Esterification reaction produces

Question: Esterification reaction produces
[A].

detergent
[B].
vanaspati
[C].
soap
[D].
mercaptans

Answer: Option C

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Environmental Engineering

Infective bacteria in water is killed by the __________ process.

Question: Infective bacteria in water is killed by the __________ process.
[A].

sterilisation
[B].
aeration
[C].
disinfection
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Infective bacteria in water is killed by the __________ process.
CHEMICAL ENGINEERING | Mass Transfer

In a packed absorption tower, if the equilibrium and operating lines are both straight lines, then the ratio, HETP/HTUOG __________ the absorption factor.

Question: In a packed absorption tower, if the equilibrium and operating lines are both straight lines, then the ratio, HETP/HTUOG __________ the absorption factor.
[A].

increases with increase in
[B].
is one at unity value of
[C].
both (a) and (b)
[D].
neither (a) nor (b)

Answer: Option C

Explanation:

No answer description available for this question.

Read More In a packed absorption tower, if the equilibrium and operating lines are both straight lines, then the ratio, HETP/HTUOG __________ the absorption factor.

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