Preview Questions Commissioning Engineer | Role Specific Skill

Question 1: What does a frequency response analysis (FRA) test reveal about a transformer?

Which action should you take?

Choose only one option

It measures the thermal efficiency of the transformer

It checks the harmonic distortion in the transformer's output

It tests the dielectric breakdown strength of the oil

It identifies issues with the mechanical integrity and winding deformation

Question 2: In a commissioning process for a high-voltage circuit breaker, what is the significance of the timing test?

Which action should you take?

Choose only one option

To check the contact resistance of the breaker

To measure the electrical current flow through the breaker

To verify the breaker's opening and closing times under fault conditions

To test the mechanical movement of the breaker contacts

Question 3: What method is most effective for coordinating the installation of complex electrical equipment across multiple locations within a plant?

Which action should you take?

Choose only one option

Supervising the installation at each location independently

Coordinating via telecommunication with onsite technicians

Creating a detailed project schedule and timeline

Performing random checks for equipment performance

Question 4: When a client expresses dissatisfaction with a commissioning process delay, how should the engineer respond?

Which action should you take?

Choose only one option

Apologize and offer to expedite the remaining tasks

Deflect the blame to other departments or external factors

Acknowledge the issue, provide solutions, and keep them updated

Explain that delays are common and provide no further details

Question 5: If a client requires a deviation from the original plan during commissioning, how should this be communicated to ensure clarity and understanding?

Which action should you take?

Choose only one option

Present the reasons for the deviation, the impact, and get client approval

Ignore the request and assume the client will not notice

Avoid discussing the deviation and proceed with the original plan

Just implement the deviation without consulting the client

Question 6: When generating commissioning documentation for an electrical system, what is the primary focus of functional testing reports?

Which action should you take?

Choose only one option

Preparing the system for system-level fault analysis

Confirming the system is ready for regular use

Verifying each component operates per specification

Calculating energy efficiency of the entire system