Electrical energy is generated, transmitted and distributed in the form of AC. Since, alternating voltage can be changed in magnitude…
Miniature circuit breakers (MCBs) are electromechanical devices that protect an electrical circuit from over currents, in other words, MCBs are…
A power distribution system is the electrical system between the sub-station fed by the transmission system and the consumer’s meters.…
Generally fluid power systems tend to be insufficient, requiring much more energy input to the fluid than what is extracted…
Power line communication (PLC) (i.e. the sending of data over the existing power cables) plays an important role in smart…
The greater part of the substations in the power systems are focused on changing of the voltage level of the…
A substation can be defined as an assembly of apparatus used to change some characteristics like voltage, AC, DC, frequency,…
Let us consider an inductive load taking a lagging current I at a power factor cosΦ1. For us to improve…
Electrical equipment has to be designed and constructed in such a way as to withstand the foreseeable loading during its…
What is power plant? A power plant is a facility that converts the energy of fuels into electricity. The term…
