Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion

Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 6 (Q.No. 22)
22.
The critical thickness of insulation for a sphere is
k/h0
2k/h0
h0/k
h0/2k
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

Nikunjsinh said:   7 years ago
please explain the answer.

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