Humankind has become extremely dependent on electricity, without it we can’t run the household, keep on working, or do business.…
[1] Define the term synchronous speed [Dec-2003] For synchronous machines there exists a fixed relationship between number of poles P,…
We shared a lot of interview questions on electrical machines, power system and power electronics. Today we are sharing interview questions on transformer.…
DIESEL POWER STATION A generating station in which diesel engine is used as the prime mover for the generation of…
Q:Why syn. generators are used for the production of electricity? A:synchronous machines have capability to work on different power factor(or…
Hydro-electric Power Station A generating station which utilises the potential energy of water at a high level for the generation…
Gas Turbine Power Plant A generating station which employs gas turbine as the prime mover for the generation of electrical…
Corona loss depends upon numerous factors like system frequency, system voltage, air density, surface and size of conductor etc. These…
Constituents of Hydro-electric Plant The constituents of a hydro-electric plant are (1)hydraulic structures (2) water turbines and (3)electrical equipment. We…
INTRODUCTION TO ELECTRICAL ENERGY Energy is the basic necessity for the economic development of a country. Many functions necessary to…