MCQOPTIONS
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| 1. |
Consider the above problem, find the reduction in heat loss if a steel screen having an emissivity value of 0.6 on both sides is placed between the brick and steel setting |
| A. | 5.56 |
| B. | 4.46 |
| C. | 3.36 |
| D. | 2.36 |
| Answer» E. | |