Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion
Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 8 (Q.No. 7)
7.
A human body feels comfortable when the heat produced by the metabolism of human body is equal to the
Discussion:
6 comments Page 1 of 1.
Altaf said:
1 decade ago
Can you explain how?
Gladson said:
8 years ago
Its right as a body has to maintain 37 degree for its sustainance and give away exess heat to the surrounding. So A and B is equal to C.
Learner said:
8 years ago
Heat produced=heat stored + heat released to the surrounding.
Rahul said:
8 years ago
But when the heat is stored in the body you will feel uncomfortable. If a body feels to be comfortable heat stored in the body has to be zero. For this question, heat produced will be equal to heat released to the surroundings.
Hadiya satish said:
7 years ago
Heat is already stored in a body. Body isn't at 0° C temperature, so all the heat must be dissipated no storing.
Dhaval chaudhary said:
7 years ago
Answer A is right.
Ref: R K Hain.
Ref: R K Hain.
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