[Question of the Day] Utility Engineering – HVAC – 20200213

2020-02-13View Original

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When the refrigeration compressor is operating, it is necessary to ensure ( ). (A) Secure the motor ground wire (B) Shut off the cooling water (C) Open the freezer door (D) Ensure balance between high and low voltage Answer: A

Reply #22020-02-13

A) Ensure the motor ground wire is securely connected

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[Question of the Day] Utility Engineering – HVAC – 20200213

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