MCQOPTIONS
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| 1. |
What is the ratio of draught in terms of column of hot gases to the chimney height when the discharge though chimney is maximum? |
| A. | 2.0 |
| B. | 1.5 |
| C. | 1.0 |
| D. | 0.5 |
| Answer» D. 0.5 | |