Q. If a heat transfer surface is pock-marked with a number of cavities, then as compared to a smooth surface the heat transfer by __________ will not increase.

(A) Convection
(B) Radiation
(C) Conduction
(D) Nucleate boiling

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✅ Correct Answer: (A) Convection

Published by Ram Sharma ⭐ 193.88K Points at 30-May-2023 06:18 pm in Chemical Engineering Basics

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