Definition Transformer is a device that is used to change the voltage level of AC electric power through action of magnetic field. Freque...

A disconnector (also known as disconnect switch or isolator ) is a switch used to manually cutoff a circuit from power source for purpose ...

The International System of Units or SI system abbreviated from its french name Systeme International is a system of units adopted by ...

PVC (Polyvinyl chloride) and XLPE (Cross-linked polyethylene) are types of plastic used as insulation in power cables. Both have their ad...