HVAC Technician shows how to check if a compressor is grounded. We call it a "Scratch Test". We can further test the compressor by checking the ohms rating between common, run and start. #HVACExperts #hvactechnician #hvacapprentice Working with electricity can be extremely dangerous and should only be performed by a qualified professional. | Alex Ivey
0:32
HVAC Technician shows how to check if a compressor is grounded. We call it a "Scratch Test". We can further test the compressor by checking the ohms rating between common, run and start. #HVACExperts #hvactechnician #hvacapprentice Working with electricity can be extremely dangerous and should only be performed by a qualified professional. | Alex Ivey
330.3K views5 months ago
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