Sample interview questions: Can you provide an example of a time when you had to troubleshoot an electrical issue in a manufacturing plant?
Sample answer:
During my time as an Electrician’s Apprentice, I encountered a situation where I had to troubleshoot an electrical issue in a manufacturing plant. The problem arose when one of the production lines suddenly stopped working, causing a significant disruption in the plant’s operations.
To begin troubleshooting, I first ensured the safety of the area by following proper lockout/tagout procedures, isolating the affected equipment from the power source. After carefully inspecting the machine, I noticed that the control panel had a tripped circuit breaker. I immediately reset the breaker to see if it would solve the issue, but the machine still did not function properly.
Next, I decided to examine the wiring within the control panel. Upon closer inspection, I identified a loose connection on one of the control relays. I tightened the connection and retested the machine, but it still failed to operate correctly.
Realizing that the problem was not solely related to the control panel, I expanded my troubleshooting to the motor that was driving the production line. I inspected the motor and discovered that it had a faulty capacitor. I promptly replaced the faulty capacitor with a new one, ensuring that it matched the required specifications.
After completing the repair, I carefully reconnected the power supply, ensuring all safety precautions were followed. I then tested the machine, and to my satisfaction, it started running smoothly, allowing the production line to resume its operations.
Throughout this troubleshooting process, I remained focused, diligent, and safety-conscious. I effectively utilized my knowledge of electrical systems, circuits, and equipment to identify and… Read full answer
Source: https://hireabo.com/job/12_1_2/Electrician%27s%20Apprentice