Electrical Electronics Consultant Interview Questions and Answers

Electrical equipments used in hazardous zones require MOC to prevent accidents.

• MOC (Management of Change) is a process to ensure safety and reliability of equipment in hazardous zones.

• MOC involves identifying potential hazards, assessing risks, and implementing changes to prevent accidents.

• Examples of electrical equipments that require MOC include motors, generators, transformers, and switchgear.

• MOC also involves training personnel on the safe operation and maintenance of equ...read more

CM and PM refer to Condition Monitoring and Predictive Maintenance techniques used for motors, transformers, etc.

• CM involves monitoring the condition of equipment to detect any potential issues before they become major problems

• PM involves using data analysis and predictive algorithms to schedule maintenance before equipment failure occurs

• Both techniques can help improve equipment reliability and reduce downtime

• Examples of CM techniques include vibration analysis, oil analysis...read more

Critical changeover of PCC and HT panels is a complex process that requires careful planning and execution.

• Ensure proper shutdown procedures are followed

• Verify that all safety measures are in place

• Coordinate with all stakeholders to minimize downtime

• Perform thorough testing and commissioning before resuming operations