Multiple Choice
A technician is trying, without success, to connect a 30-pound container of R-12 to his R-134a manifold gauge set. Technician A says the R-12 fitting is female and the gauge set fitting is also female. Technician B says the R-134a manifold gauge set uses a half-inch Acme thread, whereas the R-12 tank fitting has a standard thread. Who is correct?
A) A only
B) B only
C) both A and B
D) neither A nor B
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Temperature/pressure charts are not required when manifold
Q6: Technician A uses the ohmmeter function of
Q35: All recovery/recycling equipment must have shutoff valves
Q40: Before recovering refrigerant, the refrigerant must be
Q73: Technician A says there should be a
Q93: Technician A says the oil level of
Q96: Some cabin air filter elements are impregnated
Q102: The high- and low-pressure fittings must be
Q103: During a performance test, both the low-side
Q105: The manifold gauge set has an inches-of-mercury