This 3 sentence summary provides the key details about the document: The document appears to be a presentation submitted to Dr. Babita Jain at Poornima College of Engineering about an internship at the Electrical Maintenance Department of NTPC Dadri in Uttar Pradesh from May 20, 2019 to June 18, 2019. The presentation covers topics such as the process of electricity generation, different power plant types including solar, thermal, and gas power plants as well as components of a gas power plant and the control room and switchyard.