The ratio of heat flow Q1/Q2 from two walls of same thickness having their thermal conductivities as ATj – 2K2 will be ________________? | MCQ Hive

Mechanical Engineering Mcqs

Q The ratio of heat flow Q1/Q2 from two walls of same thickness having their thermal conductivities as ATj – 2K2 will be ________________?

A A. I
B B. 0.5
C C. 2
D D. 0.25

Previous Heat is transferred by all three modes of transfer, viz…

Next Thermal diffusivity of a substance is _________________…

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