Sample interview questions: Have you ever encountered electrical issues related to electromagnetic interference (EMI)? If yes, how did you address them?
Sample answer:
Have you ever encountered electrical issues related to electromagnetic interference (EMI)? If yes, how did you address them?
Yes, in my experience as an Industrial Electrician, I have encountered numerous electrical issues related to electromagnetic interference (EMI). EMI is the disturbance of an electrical signal or system by another electrical signal or system. It can be caused by a variety of sources, including electrical motors, transformers, and radio transmitters.
To address EMI issues, I have employed the following strategies:
- Identify the source of the EMI: The first step is to identify the source of the interference. This can be done by using an electromagnetic field detector or by observing the symptoms of the interference.
- Minimize the emissions: Once the source of the EMI has been identified, I work to minimize the emissions. This can be done by using shielded cables, grounding, and filtering techniques.
- Protect the victim devices: In some cases, it is not possible to eliminate the source of the EMI. In these cases, I protect the victim devices by using surge protectors and other protective devices.
Here are some specific examples of ho… Read full answer
Source: https://hireabo.com/job/12_1_5/Industrial%20Electrician