MCQOPTIONS
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MCQOPTIONS
| 1. |
Which is not accomplished in an underfired furnace ? |
| A. | Increase in heating capacity/m² of floor space. |
| B. | Elimination of cold spot at the bottom of the charge. |
| C. | Reduction in the temperature of furnace gases. |
| D. | Portection of the periphery of the charge from excessive radiation. |
| Answer» B. Elimination of cold spot at the bottom of the charge. | |