# A reduction in thermal resistance during heat transfer does not occur in the _____ ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: A reduction in thermal resistance during heat transfer does not occur in the _____ ? Correct Answer: C. Radiation heat transfer by increasing the temperature and reducing the emissivity. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# A reduction in thermal resistance during heat transfer does not occur in the _____ ?

Direct Answer & Quick Reference

The correct option is **C. Radiation heat transfer by increasing the temperature and reducing the emissivity**.

A. Convection heat transfer by stirring the fluid and cleaning the heating surface

B. Conduction heat transfer by reduction in the material thickness and increase in the thermal

C. Radiation heat transfer by increasing the temperature and reducing the emissivity **(Correct Answer)**

D. None of these

✨ Explain with AI

Verified Key: C. Radiation heat transfer by increasing the temperature and reducing the emissivity
Solved by 4,237+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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