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Pick out the wrong statement. | |
A. | Heat transfer by radiation can not occur across an absolute volume. [Correct Answer] |
B. | 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. [Wrong Answer] |
C. | Propagation velocity for travel of heat radiation through vacuum is equal to the velocity of the light. [Wrong Answer] |
D. | The amount of heat involved in the condensation or vaporisation of 1 kg of a fluid is the same. [Wrong Answer] |