AIR CONDITIONING
SG00b - Pre-Test
SG00b-5
TC070-15-01H
16. Technician A says the accumulator traps liquid refrigerant allowing it time to
completely vaporize.
Technician B says if liquid refrigerant reaches the compressor it could be damaged.
Who is correct?
a. Technician A
b. Technician B
c. Both Technicians
d. Neither technician
17. Technician A says small refrigerant leaks are normal and the refrigerant should
be replaced once a year as a maintenance item.
Technician B says if the refrigerant has leaked out of an A/C system the technician
should charge the system with a small amount of refrigerant for leak testing purposes.
Who is correct?
a. Technician A
b. Technician B
c. Both Technicians
d. Neither technician
18. This method of charging an A/C system adds gaseous refrigerant through the
low-side service valve while the compressor is running.
a. Liquid charging
b. Vapor charging
c. Both answers a and b
d. Neither answer a or b
19. The component in this illustration divides the A/C system into high and low
pressure sides, what is it?
a. Fixed orifice tube
b. Expansion valve
c. Accumulator
d. Receiver dryer
Summary of Contents for TC070-15-01H
Page 12: ...AIR CONDITIONING SG01 Basic System SG01 2 TC070 15 01H A C Components Name the components...
Page 23: ...AIR CONDITIONING SG01 Basic System SG01 13 TC070 15 01H Review Exercise 1 Name the components...
Page 55: ...AIR CONDITIONING SG02 Control System Manual Air Conditioning SG02 17 TC070 15 01H Cont d...