Multiple Choice
Technician A says heater temperature may be controlled by regulating the amount of coolant flowing Through the heater core. Technician B says heater temperature may be controlled by regulating the amount of air flowing through the heater core. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B
Correct Answer:

Verified
Correct Answer:
Verified
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
Q7: If the performance test shows less than
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