MCQOPTIONS
Saved Bookmarks
| 1. |
The heat flux (from outside to inside) across an insulating wall with thermal conductivity, K= 0.04 W/m.°K and thickness 0.16m is 10 W/m². The temperature of the inside wall is - 5°C. The outside wall temperature is |
| A. | 5°C |
| B. | 0°C |
| C. | 5°C |
| D. | 0°C |
| Answer» D. 0°C | |