Refrigeration & Air Conditioning Mechanic Red Seal · Question
According to Canadian electrical codes, what is the minimum acceptable bend radius for flexible conduit connected to refrigeration equipment?
The bend radius for flexible conduit is generally specified as a multiple of its diameter, typically 5 times the internal diameter, to prevent damage to conduct
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Question: According to Canadian electrical codes, what is the minimum acceptable bend radius for flexible conduit connected to refrigeration equipment?
Answer options: ✅ It depends on the conduit's diameter, typically 5 times the internal diameter.
- A bend radius is not specified for flexible conduit.
- It must be at least 150mm (6 inches).
- It should be no less than 25mm (1 inch).
Correct answer: It depends on the conduit's diameter, typically 5 times the internal diameter.
Explanation: The bend radius for flexible conduit is generally specified as a multiple of its diameter, typically 5 times the internal diameter, to prevent damage to conductors.
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- 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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