CHEMICAL ENGINEERING | Chemical Engineering Basics

Electric arc furnace is employed mainly for the production of __________ steel.

Byadmin August 8, 2022

Question: Electric arc furnace is employed mainly for the production of __________ steel.
[A].

high carbon

[B].

alloy

[C].

mild

[D].

plain carbon

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Heat Transfer

For shell and tube heat exchanger, with increasing heat transfer area, the purchased cost per unit heat transfer area

Question: For shell and tube heat exchanger, with increasing heat transfer area, the purchased cost per unit heat transfer area
[A].

increases
[B].
decreases
[C].
remains constant
[D].
passes through a maxima

Answer: Option D

Explanation:

No answer description available for this question.

Read More For shell and tube heat exchanger, with increasing heat transfer area, the purchased cost per unit heat transfer area
CHEMICAL ENGINEERING | Chemical Engineering Basics

As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the __________ joint.

Question: As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the __________ joint.
[A].

butt
[B].
lap
[C].
welded
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the __________ joint.
CHEMICAL ENGINEERING | Chemical Engineering Basics

Cast iron contains __________ percent carbon.

Question: Cast iron contains __________ percent carbon.
[A].

2.5
[B].
3.75
[C].
4.75
[D].
5.25

Answer: Option A

Explanation:

No answer description available for this question.

Read More Cast iron contains __________ percent carbon.
CHEMICAL ENGINEERING | Fluid Mechanics

The buoyant force acting on a floating body is dependent on the

Question: The buoyant force acting on a floating body is dependent on the
[A].

viscosity of the liquid.
[B].
weight of the liquid displaced.
[C].
depth of immersion of the body.
[D].
surface tension of the liquid.

Answer: Option B

Explanation:

No answer description available for this question.

Read More The buoyant force acting on a floating body is dependent on the
CHEMICAL ENGINEERING | Environmental Engineering

Global warming may result in

Question: Global warming may result in
[A].

flood
[B].
cyclone
[C].
decrease in food productivity
[D].
all (a), (b) and (c)

Answer: Option D

Explanation:

No answer description available for this question.

Read More Global warming may result in
CHEMICAL ENGINEERING | Chemical Engineering Basics

Maximum permissible sulphur content in steel is __________ percent.

Question: Maximum permissible sulphur content in steel is __________ percent.
[A].

0.015
[B].
0.055
[C].
0.505
[D].
0.805

Answer: Option A

Explanation:

No answer description available for this question.

Read More Maximum permissible sulphur content in steel is __________ percent.

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