Working Principle of Combined Cycle Gas Turbine Power Plant: With increasing availability of natural gas (methane) (recent finds in Bangladesh) prime movers based on Gas Turbines have been developed on…
Introduction to Modern Power System Planning: In Modern Power System Planning, electric energy is an essential ingredient for the industrial and all-round development of any country. It is a coveted…
Electronics Communication Engineering viva Questions and Answers: Following are the Basic and Advanced Electronics Communication Engineering viva Questions and Answers Acceptor atoms - Trivalent atoms that accept free electrons from…
Electrical Engineering viva Questions and Answers: Following are the Basic and Advanced Electrical Engineering viva Questions and Answers Acceptor atoms - Trivalent atoms that accept free electrons from pentavhalent atoms.…
Difference between Static Relay and Electromagnetic Relay: The difference between static relay and electromagnetic relay is given in table below Sl no Static Relay Electromagnetic Relay 1 It consumes less…
AC Excitation System - Block diagram and Working Principle: This AC Excitation system consists of an alternator and thyristor rectifier bridge directly connected to the main alternator shaft. The main…
Switching Circuits Articles: What is Switching Circuit? In practice, we often need making (switching on) and breaking (switching off) of an electrical circuit. It is also desirable and sometimes essential…
Rectifiers Articles: What is Surge Current? – Definition and Workings: Before switching on of power supply, the filter capacitor is uncharged . At the instant the power supply is switched…