A. Strength
B. Bulk density
C. Reactivity
D. None of these
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
A. That present in volatile matters
B. The total quantity of carbon present in the coal
C. Hundred minus the percentage of volatile matter, ash and moisture
D. The one which is present in the residue after combustion
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. Coke
B. Anthracite
C. Coal having low fusion point of its ash
D. Coal having high fusion point of its ash
A. 400-500
B. 900-1000
C. 1400-1500
D. 1700-1800