If the Performance Test Shows Less Than 45° F at the Center

Q2: The ambient temperature is 70° F and

Q3: Technician A says refrigerant leaks are most

Q4: What must the technician do before checking

Q5: Technician A says AC system lines and

Q6: An air conditioning performance check requires a

Q8: The outlet line from the evaporator should

Q9: Technician A says oily residue on hoses,

Q10: On a cold day it is normal

Q11: Technician A says electronic leak detectors make

Q12: An AC system has had about 0.5