We all learn Ohms law from our elementary school. This a magical formula that solves most of the problems in … Continue Reading

The principal function of protective relaying is to cause the prompt removal from service of any element of the power … Continue Reading

Current Transformers (CT’s) are instrument transformers that are used to supply a reduced value of current to meters, protective relays, and … Continue Reading

The capacitor start single phase induction motor is a type of split-phase induction motor. Capacitors are used to improve the … Continue Reading

What is a Programmable Logic Controller (PLC)? A programmable logic controller, PLC, or programmable controller is a user-friendly, microprocessor based specialized computer … Continue Reading

The gas turbine power plant obtains its power by utilizing the energy of burnt gases and air, which is at … Continue Reading

A PLC is a user-friendly, microprocessor based specialized computer that carries out control functions of many types and levels of … Continue Reading

According to IEEE/ANSI Std. an electrical bushing is defined as “an insulating structure, including a through conductor or providing a … Continue Reading

An “air break switch’ is a switchgear device that uses air as the dielectric. Air Break Switches (ABS) are widely … Continue Reading

Before learning about different switchgear components, let us understand what is switchgear. The apparatus used for switching, controlling and protecting … Continue Reading