Refrigeration & Air Conditioning Mechanic Red Seal · Question
Service tech certification in Canada (ODS):
ODS regulations.
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Question: Service tech certification in Canada (ODS):
Answer options: ✅ Required to purchase/handle controlled refrigerants
- Optional
- Only for installers
- Never
Correct answer: Required to purchase/handle controlled refrigerants
Explanation: ODS regulations.
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Question explanations
- Which of the following refrigerants is a hydrofluorocarbon (HFC) and has a high ozone depletion potential (ODP
- Which component is responsible for compressing the refrigerant vapour to a high pressure and temperature?
- According to the Canadian Electrical Code (CEC), what is the minimum required working clearance in front of el
- What is the main operating characteristic difference between a fixed orifice (capillary tube) and a Thermostat
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