Physics, 26.06.2019 05:20 douglife5836
Technician a says that if the cooling system has been exposed to the air for more than 24 hours, the drier should be replaced. technician b says that repairs should be made before refrigerant is evacuated from a system. who is correct?
a. both technicians a and b b. technician b c. technician a d. neither technician a nor b
Answers: 1
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