NATE Exam: Air Conditioning and Heat Pumps Questions and Answers | Latest Update
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Course
NATE
Institution
NATE
Which of the following factors affects a customer's level of comfort?
a. Air movement
b. Humidity
c. Temperature
d. All of the above
d (All of the above: air movement, humidity, temperature)
A cooling load calculation estimates the sensible heat gain of a structure. The maximum
sensible ca...
What effect does raising the pressure in a sealed system have on refrigerant?
a. It becomes more difficult to subcool the liquid refrigerant
b. It becomes more difficult to superheat the refrigerant vapor
c. The refrigerant's boiling point decreases
d. The refrigerant's boiling point increases
✓ d (The refrigerant's boiling point increases)
What is the primary danger to people near an accidental refrigerant release or spill?
1 | P a g e | G r a d e A + | 2 0 0 2 5
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