Can you provide an example of a time when you had to troubleshoot a faulty electrical motor?

Sample interview questions: Can you provide an example of a time when you had to troubleshoot a faulty electrical motor?

Sample answer:

Example of Troubleshooting a Faulty Electrical Motor:

• Problem: A single-phase induction motor was not starting and was humming excessively.

• Troubleshooting Process:

  1. Visual Inspection: Examined the motor for any visible damage or loose connections.
  2. Continuity Test: Used a multimeter to test the continuity of the windings, ensuring that there were no open circuits.
  3. Insulation Resistance Test: Measured the insulation resistance between the windings and the frame to rule out any ground faults.
  4. Capacitor Test: Used a capacitance meter to check the value and functionality of the start capacitor…. Read full answer

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