Electrical and Maintenance Engineer

Role & responsibilities:

What are the major responsibilities of an electrical maintenance engineer?

What is your day-to-day job?

How will you close the breakdown call permanently-Breakdown process?

PLC/DCS expertise level -Able to complete PLC program from scratch or Patch programming (Changes in the existing PLC program). Basic knowledge required in PLC program trouble shooting-Rockwell mandatory?

Explain about any one of the major breakdowns?

Explain MTBF, MTTR and equipment availability?

Knowledge about closed loop system (Encoders, Resolvers etc)

VFD Knowledge

What is the importance of earthing?

What is the difference between PNP and NPN sensors?

What is safety interlock? Various types of Safety sensors and its safety integrity level(SIL)

What is LOTO?

What PPE is required for electrical maintenance?

What is the difference between breakdown, preventive, predictive and corrective maintenance?

Two breakdowns occur simultaneously. How will you prioritize?

Various types of RCA (Root cause Analysis)?