Performed PPM, preventive, and breakdown maintenance of electrical systems and equipment.  Regular inspection and preventive maintenance of motors, panels, transformers, and switchgear.  Calibration and testing of protective relays and control devices.  Identifying and rectifying electrical faults to minimize downtime.  Monitoring equipment performance through diagnostic tools and data logging.  Executed maintenance and troubleshooting of ACB, MCCB, ELCB, RCCB, and ODL starters.  Installed and terminated cables in MCC, switchgear, transformers, motors, and UPS panels.  Conducted cable megger testing, continuity testing, and insulation resistance testing.  Performed primary injection and contact resistance testing of circuit breakers.  Installed and commissioned electrical equipment such as transformers, MCC, SWGR, UPS, and battery chargers.  Executed control wiring, junction box connections, star-delta panels, and local control panels.  Carried out conduit installation, cable pulling, cable dressing, and loop checking.  Maintained and troubleshot motors, lighting systems, and control room equipment.  Ensured compliance with safety and quality standards.  Installed, programmed, and maintained PLC and other automation systems.  Utilized software-based diagnostics to analyze complex electrical faults.  Managed project timelines and ensured timely delivery of electrical installations.

Transformer: Insulation Resistance, winding Resistance.  Cable: Insulation Resistance, Hi-po Test.  Break Testing: Insulation Resistance, CRM Contact Resistance Measurement.  Moto testing: Insulation Resistance, winding Resistance, PI Polarity Index.