R-12 and R-134a _____.
A) should never be mixed
B) may be mixed after a system has been converted from R-12 to R-134a
C) use the same manifold gauge sets
D) all answers are correct
Correct Answer:
Verified
Q5: Warm underhood temperatures produce lower than normal
Q6: In an R-12 to R-134a conversion, a
Q8: A sight glass is normally found on
Q12: A manifold gauge set is used to
Q22: EPA certification is required to _.
A) service
Q24: When is a manifold gauge set used?
A)
Q26: Which of the following cannot cause excessive
Q28: An R-12 to R-134a conversion procedure is
Q29: Temperature/pressure charts are not required when manifold
Q35: Technician A says evacuating (pumping down)an air-conditioning
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents