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Monel metal is an alloy of

Question: Monel metal is an alloy of
[A].

molybdenum and nickel.

[B].

nickel and copper.

[C].

molybdenum and aluminium.

[D].

molybdenum and zinc.

Answer: Option B

Explanation:

No answer description available for this question.

Monel metal is an alloy of Read More »

Overall efficiency of the distillation column is

CHEMICAL ENGINEERING, Mass Transfer / admin

Question: Overall efficiency of the distillation column is
[A].

the ratio of number of ideal plates to actual plates.

[B].

the ratio of number of actual plates to ideal plates.

[C].

same as the Murphree efficiency.

[D].

always more than the point efficiency.

Answer: Option A

Explanation:

No answer description available for this question.

Overall efficiency of the distillation column is Read More »

CHEMICAL ENGINEERING, Mass Transfer

Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and

CHEMICAL ENGINEERING, Materials and Construction / admin

Question: Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and
[A].

moving mercury and graphite.

[B].

graphite and moving mercury.

[C].

moving mercury and carbon.

[D].

moving mercury and crimped steel wire.

Answer: Option B

Explanation:

No answer description available for this question.

Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and Read More »

CHEMICAL ENGINEERING, Materials and Construction

Dry chlorine can be handled in a vessel made of

CHEMICAL ENGINEERING, Materials and Construction / admin

Question: Dry chlorine can be handled in a vessel made of
[A].

iron or steel

[B].

PVC (c) nickel

[C].

brass

Answer: Option A

Explanation:

No answer description available for this question.

Dry chlorine can be handled in a vessel made of Read More »

CHEMICAL ENGINEERING, Materials and Construction

In the kraft (sulphate) process for the paper manufacture, the digestor is made of

CHEMICAL ENGINEERING, Materials and Construction / admin

Question: In the kraft (sulphate) process for the paper manufacture, the digestor is made of
[A].

cast iron

[B].

stainless steel

[C].

karbate carbon

[D].

wrought iron

Answer: Option B

Explanation:

No answer description available for this question.

In the kraft (sulphate) process for the paper manufacture, the digestor is made of Read More »

CHEMICAL ENGINEERING, Materials and Construction

Bronze is an alloy of copper and

CHEMICAL ENGINEERING, Materials and Construction / admin

Question: Bronze is an alloy of copper and
[A].

lead

[B].

tin

[C].

nickel

[D].

zinc

Answer: Option B

Explanation:

No answer description available for this question.

Bronze is an alloy of copper and Read More »

CHEMICAL ENGINEERING, Materials and Construction

Balls in a ball mill are usually made of

CHEMICAL ENGINEERING, Materials and Construction / admin

Question: Balls in a ball mill are usually made of
[A].

steel

[B].

cast iron

[C].

stainless steel

[D].

bronze

Answer: Option A

Explanation:

No answer description available for this question.

Balls in a ball mill are usually made of Read More »

CHEMICAL ENGINEERING, Materials and Construction

Gun metal is an alloy of

CHEMICAL ENGINEERING, Materials and Construction / admin

Question: Gun metal is an alloy of
[A].

nickel, tin and copper

[B].

copper, tin and zinc

[C].

copper, phosphorus and nickel

[D].

manganese, phosphorus and nickel

Answer: Option B

Explanation:

No answer description available for this question.

Gun metal is an alloy of Read More »

CHEMICAL ENGINEERING, Materials and Construction

The carbonating tower used in Solvay process of soda ash manufacture is made of

CHEMICAL ENGINEERING, Materials and Construction / admin

Question: The carbonating tower used in Solvay process of soda ash manufacture is made of
[A].

cast iron

[B].

stainless steel

[C].

karbate

[D].

lead lined steel

Answer: Option A

Explanation:

No answer description available for this question.

The carbonating tower used in Solvay process of soda ash manufacture is made of Read More »

CHEMICAL ENGINEERING, Materials and Construction

Brass is an alloy of

CHEMICAL ENGINEERING, Materials and Construction / admin

Question: Brass is an alloy of
[A].

nickel and tin

[B].

copper and zinc

[C].

tin and lead

[D].

copper, nickel and zinc

Answer: Option B

Explanation:

No answer description available for this question.

Brass is an alloy of Read More »

CHEMICAL ENGINEERING, Materials and Construction

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