Question:-
An air-conditioned room has length, width and height of 20 m, 30 m and 4 m respectively. The infiltration is assumed to be one air change. The outdoor and indoor dry bulb temperatures are 40°C and 25°C respectively. The sensible heat load due to infiltration is
Option (A)
734 kW
Option (B)
12.24 kW
Option(C)
0.204 kW
Option(D)
10 kW
Correct Option:
(B)
Question Solution:
SHL = 0.0204 x cmm x DT
= 0.0204 x [1 x {(20 x 30 x 4)/60}] x (40-25)
= 12.24 kW
question-answer-faq-9454