To feel comfoable and cool in a factory the conrrected effective temperature ( in degree Farenheit) should be -
Comfo zones: In deg C of corrected effective temperature Pleasant and cool 20 Comfoable and cool 20-25 (69-76F) Comfoable 25- 27 (77-80F) Hot and uncomfoable 27-28 Extremely hot 28+ Intolerably hot 30+. Park's Textbook of Preventive and Social Medicine, 25th Edition, Pg 792
Less tha 69
Between 69 and 76
Between 77 and 80
Between 81 and 82
Environment and health