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Mechanical Engineering · Q121

Refrigeration And Air Conditioning

Engineering and GATE · Mechanical Engineering · question 121

Q121

Which of the following statement is correct?

A.
The human body can lose heat even if its temperature is less than the atmospheric temperature
B.
The increase in air movement increases the evaporation from the human body
C.
The warm air increases the rate of radiation of heat from the human body
D.
Both (A) and (B)
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
- The human body can lose heat even if its temperature is less than the atmospheric temperature.
- The increase in air movement increases the evaporation from the human body.