CHEMICAL ENGINEERING | Heat Transfer

Circulation pump is located below the evaporater to

Byadmin August 25, 2022

Question: Circulation pump is located below the evaporater to
[A].

avoid cavitation.

[B].

avoid frequent priming.

[C].

create more suction head.

[D].

none of these.

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

is the mathematical expression for

Question: is the mathematical expression for
[A].

specific heat at constant pressure (Cp).
[B].
specific heat at constant volume (Cv).
[C].
Joule-Thompson co-efficient.
[D].
none of these.

Answer: Option C

Explanation:

No answer description available for this question.

Read More is the mathematical expression for
CHEMICAL ENGINEERING | Chemical Engineering Basics

Which of the following parameters is actually measured during tensile testing of a specimen using Universal testing machine?

Question: Which of the following parameters is actually measured during tensile testing of a specimen using Universal testing machine?
[A].

Load & elongation.
[B].
Engineering stress & strain.
[C].
True stress & strain.
[D].
Poisson’s ratio & Young’s modulus.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Which of the following parameters is actually measured during tensile testing of a specimen using Universal testing machine?
CHEMICAL ENGINEERING | Mass Transfer

Component A is diffusing in a medium B. The flux NA relative to a stationary point is equal to the flux due to molecular difusion, if

Question: Component A is diffusing in a medium B. The flux NA relative to a stationary point is equal to the flux due to molecular difusion, if
[A].

mass transfer is accompanied by reaction.
[B].
diffusion of A is in stagnant medium B.
[C].
molecular mean free path is high.
[D].
there is equimolar counter diffusion.

Answer: Option D

Explanation:

No answer description available for this question.

Read More Component A is diffusing in a medium B. The flux NA relative to a stationary point is equal to the flux due to molecular difusion, if
CHEMICAL ENGINEERING | Fuels and Combustion

Most of the coking coals are

Question: Most of the coking coals are
[A].

anthracite
[B].
bituminous
[C].
lignite
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More Most of the coking coals are
CHEMICAL ENGINEERING | Mass Transfer

Absorption factor is defined as (where, S1 = slope of the operating line S2 = slope of the equilibrium curve)

Question: Absorption factor is defined as (where, S1 = slope of the operating line S2 = slope of the equilibrium curve)
[A].

S2/S1
[B].
S1/S2
[C].
S1 – S2
[D].
S1 x S2

Answer: Option B

Explanation:

No answer description available for this question.

Read More Absorption factor is defined as (where, S1 = slope of the operating line S2 = slope of the equilibrium curve)
CHEMICAL ENGINEERING | Materials and Construction

Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium

Question: Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium
[A].

tin, nickel, iron and chromium
[B].
and graphite
[C].
and copper
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium

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