CHEMICAL ENGINEERING | Materials and Construction

Wrought iron is having very high

Byadmin August 29, 2022

Question: Wrought iron is having very high
[A].

hardness.

[B].

strength.

[C].

corrosion resistance.

[D].

susceptibility to changes in its properties by heat treatment.

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Reaction Engineering

Knudsen diffusion is directly proportional to

Question: Knudsen diffusion is directly proportional to
[A].

T
[B].
T
[C].
1/T
[D].
T2

Answer: Option B

Explanation:

No answer description available for this question.

Read More Knudsen diffusion is directly proportional to
CHEMICAL ENGINEERING

Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________________?

Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________________?

A. Alumina
B. Platinum
C. Vanadium pentoxide
D. Iron oxide

Read More Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________________?
CHEMICAL ENGINEERING | Mass Transfer

In gas-liquid contact operation, the number of ideal stages, . This is true when the stripping factor ‘S’ is

Question: In gas-liquid contact operation, the number of ideal stages, . This is true when the stripping factor ‘S’ is
[A].

S > 1
[B].
S < 1
[C].
S = 1
[D].
S = ∞

Answer: Option A

Explanation:

No answer description available for this question.

Read More In gas-liquid contact operation, the number of ideal stages, . This is true when the stripping factor ‘S’ is
CHEMICAL ENGINEERING | Furnace Technology

In which of the following furnaces, the gases are sucked through the stock bed from below?

Question: In which of the following furnaces, the gases are sucked through the stock bed from below?
[A].

Soaking pit
[B].
Sintering machine
[C].
Beehive oven
[D].
None of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More In which of the following furnaces, the gases are sucked through the stock bed from below?
CHEMICAL ENGINEERING | Fluid Mechanics

Euler’s equation of motion is a statement expressing

Question: Euler’s equation of motion is a statement expressing
[A].

conservation of mass.
[B].
conservation of energy.
[C].
Newton’s first law of motion.
[D].
Newton’s second law of motion.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Euler’s equation of motion is a statement expressing
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

An ideal gas is taken around the cycle ABCA as shown in P-V diagram below :The work done by the gas during the cycle is equal to

Question: An ideal gas is taken around the cycle ABCA as shown in P-V diagram below :The work done by the gas during the cycle is equal to
[A].

12 P1V1
[B].
6 P1V1
[C].
3 P1V1
[D].
P1V1

Answer: Option C

Explanation:

No answer description available for this question.

Read More An ideal gas is taken around the cycle ABCA as shown in P-V diagram below :The work done by the gas during the cycle is equal to

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