7052Chemical EngineeringMedium
A reduction in thermal resistance during heat transfer does not occur in the________?
ARadiation heat transfer by increasing the temperature and reducing the emissivity
BConvection heat transfer by stirring the fluid and cleaning the heating surface
CConduction heat transfer by reduction in the material thickness and increase in the thermal
DNone of these
Correct answer
A. Radiation heat transfer by increasing the temperature and reducing the emissivity
Explanation
The correct answer is Radiation heat transfer by increasing the temperature and reducing the emissivity.