Air Circuit Breaker Features & Operation An air circuit breaker employs atmospheric air as its interrupting medium. The arc is…
Residential Electrical Wiring Overview A residential electric power service typically consists of a three wire ac system supplied by the…
In order to carry out the verification process proficiently, the person conducting the inspection and test must be in possession…
A protective relay is basically an electrical device that detects a fault in a power system and initiates the operation…
Introduction Many modern designs of circuit breakers for use at transmission voltages utilize sulphur hexafluoride (SF6) gas both as an…
Switchgear is basically equipment used switch ON or OFF generators, transmission lines, distributors and other equipment under both normal and…
Introduction The process of connecting the metallic frame i.e. non-current part of electrical equipment or some electrical part of the…
In most cases, the dc power is obtained from large ac power systems by employing converting mechanisms like synchronous or…
Fig: Smart communication grid, Image by macrovector on Freepik Smart grid can enhance legacy electric systems (i.e. the traditional electricity…
The general technique of supplying large quantity of power to factories or other complexes is by means of high-voltage (HV)…
