CHEMICAL ENGINEERING | Chemical Engineering Basics

L.D. converters are generally lined with

Byadmin August 8, 2022

Question: L.D. converters are generally lined with
[A].

magnesite

[B].

fireclay

[C].

chrome magnesite

[D].

silica

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Heat Transfer

is called the __________ number

Question: is called the __________ number
[A].

Peclet
[B].
Stanton
[C].
Graetz
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Engineering Plant Economics

For a typical project, the cumulative cash flow is zero at the

Question: For a typical project, the cumulative cash flow is zero at the
[A].

end of the project life.
[B].
break even point.
[C].
start up.
[D].
end of the design stage.

Answer: Option B

Explanation:

No answer description available for this question.

Read More For a typical project, the cumulative cash flow is zero at the
CHEMICAL ENGINEERING | Chemical Engineering Basics

Air-petrol ratio for maximum power generation in spark ignition engine is about

Question: Air-petrol ratio for maximum power generation in spark ignition engine is about
[A].

6:1
[B].
12 : 1
[C].
18 : 1
[D].
24 : 1

Answer: Option B

Explanation:

No answer description available for this question.

Read More Air-petrol ratio for maximum power generation in spark ignition engine is about
CHEMICAL ENGINEERING | Fuels and Combustion

__________ of the coal is the basis for Seylor’s coal classification.

Question: __________ of the coal is the basis for Seylor’s coal classification.
[A].

Proximate analysis
[B].
Ultimate analysis
[C].
Caking index
[D].
Calorific value

Answer: Option B

Explanation:

No answer description available for this question.

Read More __________ of the coal is the basis for Seylor’s coal classification.
CHEMICAL ENGINEERING | Materials and Construction

Centrifugal pump made of pyrex or glass can’t be used to pump

Question: Centrifugal pump made of pyrex or glass can’t be used to pump
[A].

milk and fruit juices.
[B].
alkaline solutions.
[C].
dilute H2SO4 at room temperature.
[D].
brine.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Centrifugal pump made of pyrex or glass can’t be used to pump
Chemical Engineering Basics

Internal energy of a gas obeying Van-Der-Waals equation of state, [p + (a/v2)] (V – b) = RT, depends upon its___________________?

Internal energy of a gas obeying Van-Der-Waals equation of state, [p + (a/v2)] (V – b) = RT, depends upon its___________________?

A. Pressure & temperature
B. Pressure & specific volume
C. Temperature & specific volume
D. Temperature only

Read More Internal energy of a gas obeying Van-Der-Waals equation of state, [p + (a/v2)] (V – b) = RT, depends upon its___________________?

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