When replacing a typical A/C system component, the system must be discharged _____.
A)approximately 2 percent
B)approximately 50 percent
C)approximately 75 percent
D)completely

Question

Quizplus · Accepted Answer

When replacing a typical A/C system component, the system must be discharged completely to prevent refrigerant from escaping into the atmosphere and to allow for safe removal and installation of components.

When Replacing a Typical A/C System Component, the System Must