CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ test determines the yield strength, Young’s modulus of elasticity, percentage reduction in area & percentage elongation of a material.

Byadmin August 8, 2022

Question: __________ test determines the yield strength, Young’s modulus of elasticity, percentage reduction in area & percentage elongation of a material.
[A].

Tensile

[B].

Fatigue

[C].

Impact

[D].

None of these

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

In isotropic turbulence, the __________ are equal to each other.

Question: In isotropic turbulence, the __________ are equal to each other.
[A].

temporal velocity components
[B].
mean square of velocity fluctuations in the three co-ordinate directions
[C].
root mean square of velocity fluctuations in the three co-ordinate directions
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More In isotropic turbulence, the __________ are equal to each other.
CHEMICAL ENGINEERING | Chemical Engineering Basics

Iron content in Indian iron ore is about __________ percent.

Question: Iron content in Indian iron ore is about __________ percent.
[A].

80-85
[B].
60-65
[C].
40-45
[D].
20-25

Answer: Option B

Explanation:

No answer description available for this question.

Read More Iron content in Indian iron ore is about __________ percent.
CHEMICAL ENGINEERING | Fuels and Combustion

In Lurgi coal gasifier,

Question: In Lurgi coal gasifier,
[A].

coking coals cannot be used.
[B].
low carbon conversion efficiency is achieved.
[C].
entrainment of solids is higher.
[D].
larger quantity of coal can be processed.

Answer: Option D

Explanation:

No answer description available for this question.

Read More In Lurgi coal gasifier,
CHEMICAL ENGINEERING | Chemical Engineering Basics

Fluorine is not a constituent of

Question: Fluorine is not a constituent of
[A].

freon
[B].
chloroform
[C].
teflon
[D].
fluorocarbons

Answer: Option B

Explanation:

No answer description available for this question.

Read More Fluorine is not a constituent of
CHEMICAL ENGINEERING | Chemical Process

At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants.

Question: At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants.
[A].

independent of
[B].
directly proportional to
[C].
inversely proportional to
[D].
proportional to the square of

Answer: Option A

Explanation:

No answer description available for this question.

Read More At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants.
CHEMICAL ENGINEERING | Heat Transfer

Corrosiveness of steam condensate is due to the presence of

Question: Corrosiveness of steam condensate is due to the presence of
[A].

CO2
[B].
dissolved O2
[C].
both (a) & (b)
[D].
neither (a) nor (b)

Answer: Option C

Explanation:

No answer description available for this question.

Read More Corrosiveness of steam condensate is due to the presence of

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