Refrigeration & Air Conditioning Mechanic Red Seal · Question
When working with pressurized refrigerant lines, what is the minimum required hand protection an HVACR technician should use?
Lined, impervious gloves provide protection against frostbite from liquid refrigerant exposure and chemical burns, as required by safety standards for handling
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Question: When working with pressurized refrigerant lines, what is the minimum required hand protection an HVACR technician should use?
Answer options: ✅ Lined, impervious gloves
- Cotton work gloves
- Surgical latex gloves
- Rubber-coated fabric gloves
Correct answer: Lined, impervious gloves
Explanation: Lined, impervious gloves provide protection against frostbite from liquid refrigerant exposure and chemical burns, as required by safety standards for handling refrigerants.
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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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