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1. |
A pipe carrying steam at 215.75 degree Celsius enters a room and some heat is gained by surrounding at 27.95 degree Celsius. The major effect of heat loss to surroundings will be due to |
A. | Conduction |
B. | Convection |
C. | Radiation |
D. | Both conduction and convection |
Answer» D. Both conduction and convection | |