2) The following heating system for a room is considered: ATr0om = K1 | Qodt, Qo = Qin - Qout, Qout = K2ATroom %3D %3D %3D Qin = K3(ATrad – ATr0om) where AT is the room temperature and AT is the radiator temperature. What is room the stationary room temperature, if the radiator temperature is 50°C and if K1 = 104, K2 = 4, and K3 = 1?

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter42: Heat Gains And Heat Losses In Structures
Section: Chapter Questions
Problem 4RQ: A partition wall A. separates a conditioned interior space from an unconditioned interior space. B....
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2)
The following heating system for a room is considered:
ATroom = K1 | Qodt, Qo = Qin - Qout
Qout = K2AT,0om
room
Qin = K3(ATrad – ATr00m)
where AT
is the room temperature and AT is the radiator temperature. What is
room
rad
the stationary room temperature, if the radiator temperature is 50C and if K1 = 104,
K2
= 4, and K3 =
1?
A.
40°C
В.
20°C
С.
10°C
D.
30°C
Е.
None of the previous answers are correct.
Transcribed Image Text:2) The following heating system for a room is considered: ATroom = K1 | Qodt, Qo = Qin - Qout Qout = K2AT,0om room Qin = K3(ATrad – ATr00m) where AT is the room temperature and AT is the radiator temperature. What is room rad the stationary room temperature, if the radiator temperature is 50C and if K1 = 104, K2 = 4, and K3 = 1? A. 40°C В. 20°C С. 10°C D. 30°C Е. None of the previous answers are correct.
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