Construction, Operation & Maintenance of Sub Stations i.e. 400KV, 220KV, 132KV & 33KV Substations & Lines, Condition Monitoring of EHV Transformers, Reduction in Distribution Transformer failures and remedial measures, Efficiency Improvement in Distribution System and reduction of Transmission losses including Demand Side Management, Field study of utility, Strategy for reduction of T&D losses, Power Factor Improvement, Metering Solutions, Metering Efficiency and Safety Concerns.