1.

Suppose, the mean body surface temperature of a certain unclothed person is \[30{}^\circ C,\] the mean temperature of surrounding surfaces is \[21{}^\circ C\] and the air within the room is at \[32{}^\circ C,\] 90 per cent RH, then the person will lose maximum body heat by:

A. Convection
B. Radiation
C. Mass transfer
D. Convection, radiation mass transfer
Answer» E.


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