Sample interview questions: Describe your experience with electrical system commissioning and final testing.
Sample answer:
My experience with electrical system commissioning and final testing spans over a decade as a Master Electrician. Throughout my career, I have successfully commissioned and tested various electrical systems, ranging from residential to commercial and industrial projects.
During the commissioning process, I carefully review the electrical plans and specifications to ensure compliance with codes, safety regulations, and industry standards. This involves verifying that all electrical components, such as panels, wiring, outlets, and switches, are correctly installed and functioning as intended. I meticulously inspect the grounding and bonding systems to guarantee their effectiveness and safety.
Once the initial installation is complete, I conduct thorough functionality tests to ensure that the electrical system operates efficiently and reliably. This includes testing the voltage levels, amperage, and phase balance to confirm that they align with the design specifications. I also evaluate the system’s response to various loads and perform load balancing to prevent potential overloads.
In addition to functional testing, I pay close attention to safety measures. I conduct insulation resistance tests, ground fault testing, and circuit breaker coordination studies… Read full answer
Source: https://hireabo.com/job/12_1_0/Master%20Electrician