Caking coal is desirable for_________________?
Correct answer: B. Coke making
- A. Burning on travelling grate
- B. Coke making
- C. Burning on firebars
- D. All A., B. and C.
Explanation
Caking coal softens and agglomerates on heating, producing a coherent, porous solid called coke. This property is useful in coke ovens, but is undesirable on ordinary grates and firebars.
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