1. The human body can lose heat even if temperature is less than the atmospheric temperature. |
2. Relative humidity can be increased by cooling dehumidification. |
3. Warm air increases the rate of radiation of heat from the human body. |
4. Increase in air movement increases the evaporation from the human body. |
A) 1 and 4
B) 2 and 4
C) 1 and 3
D) 2 and 3
Correct Answer: A
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