Which of the following gaseous fuels is likely to have the highest gross calorific value ?

Question: Coke oven gas constitutes mainly of
[A].

H2 & CO

[B].

H2 & CH4

[C].

CH4 & CO

[D].

H2 & CO2

Answer: Option B

Explanation:

No answer description available for this question.

Question: Blast furnace gas compared to coke oven gas has
[A].

lower ignition temperature.

[B].

narrower limit of inflammability.

[C].

higher calorific value.

[D].

lower theoretical flame temperature.

Answer: Option D

Explanation:

No answer description available for this question.

Question: Dry air requirement for burning 1 Nm3 of CO to CO2 may be around __________ Nm3.
[A].

2.4

[B].

1.75

[C].

0.87

[D].

11.4

Answer: Option A

Explanation:

No answer description available for this question.