CHEMICAL ENGINEERING | Chemical Engineering Plant Economics

Gross earning is equal to the total income minus

Byadmin August 8, 2022

Question: Gross earning is equal to the total income minus
[A].

total product cost

[B].

fixed cost

[C].

income tax

[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ has a negative co-efficient of linear expansion.

Question: __________ has a negative co-efficient of linear expansion.
[A].

Iron
[B].
Copper
[C].
Rubber
[D].
Nickel

Answer: Option B

Explanation:

No answer description available for this question.

Read More __________ has a negative co-efficient of linear expansion.
CHEMICAL ENGINEERING | Chemical Engineering Basics

Coating thickness in case of galvanising of steel sheet generally corresponds to the deposition of __________ gms of zinc per m2 of steel strip.

Question: Coating thickness in case of galvanising of steel sheet generally corresponds to the deposition of __________ gms of zinc per m2 of steel strip.
[A].

5-10
[B].
1000-1500
[C].
120-500
[D].
1500-3000

Answer: Option C

Explanation:

No answer description available for this question.

Read More Coating thickness in case of galvanising of steel sheet generally corresponds to the deposition of __________ gms of zinc per m2 of steel strip.
CHEMICAL ENGINEERING

In an eutectic system, two elements are completely____________________?

In an eutectic system, two elements are completely____________________?

A. Soluble in solid state
B. Insoluble in liquid state
C. Insoluble in both solid & liquid state
D. Soluble in liquid state

Read More In an eutectic system, two elements are completely____________________?
CHEMICAL ENGINEERING | Heat Transfer

If h1 = inner film co-efficient and /h2 = outer film co-efficient, then the overall heat transfer co-efficient is

Question: If h1 = inner film co-efficient and /h2 = outer film co-efficient, then the overall heat transfer co-efficient is
[A].

always less than h1
[B].
always between h1 and h2
[C].
always higher than h2
[D].
dependent on metal resistance

Answer: Option B

Explanation:

No answer description available for this question.

Read More If h1 = inner film co-efficient and /h2 = outer film co-efficient, then the overall heat transfer co-efficient is
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system __________ as its mole fraction increases.

Question: For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system __________ as its mole fraction increases.
[A].

decreases
[B].
increases
[C].
remains same
[D].
decreases linearly

Answer: Option B

Explanation:

No answer description available for this question.

Read More For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system __________ as its mole fraction increases.
CHEMICAL ENGINEERING | Furnace Technology

An example of recuperative furnace is the

Question: An example of recuperative furnace is the
[A].

soaking pit
[B].
open hearth furnace
[C].
coke ovens
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More An example of recuperative furnace is the

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