CHEMICAL ENGINEERING | Chemical Engineering Basics

Isotropic materials have the same __________ in all directions.

Byadmin August 8, 2022

Question: Isotropic materials have the same __________ in all directions.
[A].

induced stresses

[B].

density

[C].

elastic properties

[D].

thermal properties

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Name the safety device used to protect the boiler, when the water level falls below a minimum level.

Question: Name the safety device used to protect the boiler, when the water level falls below a minimum level.
[A].

Blow down valve
[B].
Blow off cock
[C].
Fusible plug
[D].
Safety valve

Answer: Option C

Explanation:

No answer description available for this question.

Read More Name the safety device used to protect the boiler, when the water level falls below a minimum level.
Chemical Engineering Basics

Cobalt – 60 is used as a source of _____________ in medical therapy & industrial radiography?

Cobalt – 60 is used as a source of _____________ in medical therapy & industrial radiography?

A. X-rays
B. γ-rays
C. α-rays
D. β-rays

Read More Cobalt – 60 is used as a source of _____________ in medical therapy & industrial radiography?
CHEMICAL ENGINEERING | Mass Transfer

Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the

Question: Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the
[A].

mass transfer co-efficient.
[B].
thermal diffusivity.
[C].
kinematic viscosity.
[D].
volumetric diffusivity.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the
CHEMICAL ENGINEERING | Mass Transfer

In a packed tower, the value of HETP equals HTUOG, when the equilibrium and the operating lines are (where, HETP = height equivalant to a theoretical plate HTUOG = overall gas phase height of a transfer unit)

Question: In a packed tower, the value of HETP equals HTUOG, when the equilibrium and the operating lines are (where, HETP = height equivalant to a theoretical plate HTUOG = overall gas phase height of a transfer unit)
[A].

straight
[B].
parallel
[C].
both (a) & (b)
[D].
neither (a) nor (b)

Answer: Option C

Explanation:

No answer description available for this question.

Read More In a packed tower, the value of HETP equals HTUOG, when the equilibrium and the operating lines are (where, HETP = height equivalant to a theoretical plate HTUOG = overall gas phase height of a transfer unit)
CHEMICAL ENGINEERING | Mass Transfer

__________ is concerned with the adsorption equilibria.

Question: __________ is concerned with the adsorption equilibria.
[A].

Fick’s law
[B].
Gibb’s equation
[C].
Freundlich equation
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More __________ is concerned with the adsorption equilibria.
CHEMICAL ENGINEERING | Chemical Reaction Engineering

Design of heterogeous catalytic reactor involves consideration of __________ steps.

Question: Design of heterogeous catalytic reactor involves consideration of __________ steps.
[A].

only chemical
[B].
only physical
[C].
both (a) & (b)
[D].
neither (a) nor (b)

Answer: Option C

Explanation:

No answer description available for this question.

Read More Design of heterogeous catalytic reactor involves consideration of __________ steps.

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