MCQOPTIONS
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MCQOPTIONS
| 1. |
*/*_Water gas is produced by? |
| A. | Carbonisation of coal |
| B. | Passing steam over incandescent coke |
| C. | Passing air and a large amount of steam over waste coal at about 65°C |
| D. | Partial combustion of coal, eke, anthracite coal or charcoal in a mixed air steam blast |
| Answer» C. Passing air and a large amount of steam over waste coal at about 65¬¨‚àûC | |