A. Produce weak coke
B. Produce strong coke
C. May damage the coke oven walls during carbonisation
D. Both B. and C.
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. Lengthens the flame
B. Tends to shorten the flame
C. Does not affect the flame length
D. Increases the flame temperature
A. Tar
B. Molasses
C. Pitch
D. Line
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. Heat losses
B. Long flame
C. Condensation of water vapour from the fuel gas
D. None of these