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

Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 1 (Q.No. 32)
32.
The heat transfer takes place according to
Zeroth law of thermodynamics
First law of thermodynamics
Second law of thermodynamics
Kirchhoff's law
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
12 comments Page 2 of 2.

Gajadhar rajak said:   1 decade ago
The answer will be (A) zeroth law of thermodynamics.

Avijit said:   1 decade ago
I think first law of thermodynamics,

Q = U+W but for heat transfer W=0.


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