Transformer by pankaj chaudhary Synchronous generator by pankaj chaudhary Stepper motor by pankaj chaudhary Induction motors by pankaj chaudhary Hvdc transmission by pankaj chaudhary Forecasting by pankaj chaudhary. Scada plc by PANKAJ CHAUDHARY INVERTER BY PANKAJ CHAUDHARY 
