The statement that is MOST-Likely true is:
A) R-134A has a 10-30 psi increase on the high side and it is 60-70 warmer.
B) the low side pressure with R-134A is typically 3 pounds more than with R-12.
C) R-134A is about 15% more efficient than R-12.
D) R-134A requires less weight of refrigerant during a refill because R-134A is a different density.
Correct Answer:
Verified
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