Question

The merhum Index (The) sometimes called the discomfort index. geby 154) where is theory- bully the ambamperature and is the webu temperature which reflects the live humidity as well as the temperatura When thermore, molle e cand the Tandem the most people feel comfortable or uncomfortable under the given conditions a 90and w=69 When and wwe most people comfortable or uncomfortable? O comfortable THE

Answer 1

(a) THI = f ( 90, 69 ) = 78.6 , uncomfortable

(un confortable) all TH2190, 69) = ? when 712 275 comfortable # fel, w) = 15+004(4+w), when (TNI)775 d=90, w=69 f(0,0) = 15+0.4 (90+69) 78.6 f(d, w) = 786 THI) 775 - [uncomfortable TUD:f90,69) - 778 6 (b) 1028 f ( 90,59) = ? d19955)- 15+ 0.4190759) = 74.6 TH2 = f( 90,59) = 174.6] [less then 75 Do (Comfortable E 2 6 11

(b) THI = f ( 90, 59 ) = 74.6 , comfortable