The concept of overall coefficient of heat transfer is used in heat transfer problems of
A. Conduction
B. Convection
C. Radiation
D. Conduction and convection
Answer: Option D
Solution (By Examveda Team)
The heat transfer coefficient is the reciprocal of thermal insulance.The concept of overall coefficient of heat transfer is used in heat transfer problems of Conduction and convection
This Question Belongs to Mechanical Engineering >> Heat And Mass Transfer
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