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Chemical Engineering - Heat Transfer - Discussion

Discussion Forum : Heat Transfer - Section 4 (Q.No. 47)
Heat Transfer
47.
Pick out the wrong statement.
Heat transfer by radiation can not occur across an absolute volume.
In case of a shell and tube heat exchanger, the pressure drop through the shell is proportional to the number of times the fluid crosses the bundle between baffles.
Propagation velocity for travel of heat radiation through vacuum is equal to the velocity of the light.
The amount of heat involved in the condensation or vaporisation of 1 kg of a fluid is the same.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Vishnu said:   7 years ago
Is that absolute vacuum?
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