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1. |
(64-132) rank coal (ASTM) means a coal with 64%___________________? |
A. | Fixed carbon and having a heat value of 13, 200 BTU/1b |
B. | Ash and a heating value of 13, 200 BTU/1b |
C. | Fixed carbon and a heating value of 132 BTU/1b |
D. | None of these |
Answer» B. Ash and a heating value of 13, 200 BTU/1b | |