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In flue gas analysis by Orsat’s apparatus, oxygen is absorbed by

August 17, 2022 by admin

Question: In flue gas analysis by Orsat’s apparatus, oxygen is absorbed by
[A].

potassium hydroxide.

[B].

cuprous chloride.

[C].

alkaline pyragllol solution.

[D].

none of these.

Answer: Option C

Explanation:

No answer description available for this question.

He is an interesting speaker but tends to go off at a tangent.

August 17, 2022 by admin

Question: He is an interesting speaker but tends to go off at a tangent.
[A].

change the subject immediately

[B].

forget things in between

[C].

go on at great length

[D].

become boisterous

Answer: Option A

Explanation:

No answer description available for this question.

Catalyst used in Fischer-Tropsch process is

August 17, 2022 by admin

Question: Catalyst used in Fischer-Tropsch process is
[A].

nickel

[B].

zinc oxide

[C].

alumina

[D].

thorium oxide

Answer: Option A

Explanation:

No answer description available for this question.

‘Fuel’ can be defined as a substance which produces heat by

August 17, 2022 by admin

Question: ‘Fuel’ can be defined as a substance which produces heat by
[A].

combustion.

[B].

nuclear fission.

[C].

nuclear fusion.

[D].

all (a), (b) & (c).

Answer: Option D

Explanation:

No answer description available for this question.

Coke oven gas compared to blast furnace gas is

August 17, 2022 by admin

Question: Coke oven gas compared to blast furnace gas is
[A].

more explosive and inflammable.

[B].

less poisonous.

[C].

lighter.

[D].

all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Percentage of methane in coke oven gas may be around

August 17, 2022 by admin

Question: Percentage of methane in coke oven gas may be around
[A].

[B].

[C].

[D].

Answer: Option C

Explanation:

No answer description available for this question.

Percentage of hydrogen in coke oven gas may be around

August 17, 2022 by admin

Question: Percentage of hydrogen in coke oven gas may be around
[A].

[B].

[C].

[D].

Answer: Option D

Explanation:

No answer description available for this question.

Percentage of carbon monoxide in blast furnace gas may be around

August 17, 2022 by admin

Question: Percentage of carbon monoxide in blast furnace gas may be around
[A].

[B].

[C].

[D].

Answer: Option C

Explanation:

No answer description available for this question.

Blast furnace gas is a very poisonous gas because of its predominantly high __________ content.

August 17, 2022 by admin

Question: Blast furnace gas is a very poisonous gas because of its predominantly high __________ content.
[A].

H2O

[B].

CO2

[C].

[D].

CH4

Answer: Option C

Explanation:

No answer description available for this question.

Calorific value of of blast furnace gas is around __________ KCal/Nm3.

August 17, 2022 by admin

Question: Calorific value of of blast furnace gas is around __________ KCal/Nm3.
[A].

850

[B].

1800

[C].

4200

[D].

6500

Answer: Option A

Explanation:

No answer description available for this question.