MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following would lead to a reduction in thermal resistance? |
| A. | In conduction, reduction in the thickness of the material and an increase in thermal conductivity. |
| B. | In convection, stirring of the fluid and cleaning the heating surface. |
| C. | In radiation, increasing the temperature and reducing the emissivity. |
| D. | all of the above |
| Answer» E. | |