Multiple Choice
At design conditions of 75 ° F indoor air temperature and 50% relative humidity, the difference between the supply and return air temperatures should be in the range of __________ degrees.
A) 15 to 30
B) 16 to 36
C) 17 to 20
D) 20 to 30
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q7: Symptoms of a system overcharge may include
Q8: If a condenser is a high efficiency
Q9: If the evaporator is operating with a
Q10: In a perfect vacuum of 29.92, the
Q11: In an air conditioning system operating with
Q13: Once the system is operating correctly, the
Q14: Symptoms of a _ indicate that refrigerant
Q15: Ideally, a residential air conditioning system should
Q16: The _ is the difference between the
Q17: If a condenser is operating with a