Which of the following would lead to a reduction in thermal resistance? - Heat Transfer, Refrigeration and Air Conditioning Quiz

Mechanical Engineering : Heat Transfer, Refrigeration and Air Conditioning - Quiz(MCQ)

Which of the following would lead to a reduction in thermal resistance?

In convection, stirring of the fluid and cleaning the heating surface.

In radiation, increasing the temperature and reducing the emissivity.

In conduction, reduction in the thickness of the material and an increase in thermal conductivity.

All of the above

Correct Answer : Option (D) : All of the above

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