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This question belongs to Chemical Engineering Chemical Engineering Basics

Chemical Engineering Basics

?

Maximum heat dissipation occurs from a steel wire (k = 0.5 W/m.k) of 15 mm diameter exposed to air (h = 20W/m².k), when the insulation thickness is __________ mm.

A) 15 B) 25 C) 10 D) 30

Answer & Solution

Correct Answer: Option B

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Question posted by Examveda

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