Mazda TC070-15-01H, Student Manual, Page: 7 / 71

AIR CONDITIONING
SG00b - Pre-Test
SG00b-3
TC070-15-01H
9. Which component in this
illustration removes heat from the
passenger compartment and
transfers it to the refrigerant?
a. 2
b. 3
c. 4
d. 5
10. At point A the refrigerant is;
a. High pressure liquid
b. High pressure vapor
c. Low pressure liquid
d. Low pressure vapor
11. Technician A says R-12 and R-134a system have different-sized service valves,
to prevent accidental mixing of refrigerants.
Technician B says R-134a systems use larger, metric-thread, quick connect service
valves.
Who is correct?
a. Technician A
b. Technician B
c. Both Technicians
d. Neither technician
1
2
3
4
5