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Académie
Appliance Service
Appliance Service Technician Red Seal Certification
Professional Practices, Safety, and Environmental Regulations
Vérification des connaissances
Professional Practices, Safety, and Environmental Regulations
Vérification des connaissances
Vérification des connaissances
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Before recovering refrigerant from a sealed system, what must the technician do first?
A
Weigh the recovery cylinder
B
Add trace dye to locate leaks
C
Evacuate the system to a deep vacuum
D
Identify the type of refrigerant in the system
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