KVA KVA stands for “kilovolt-ampere,” and it is a unit of electrical power used to measure apparent power in an electrical circuit. Apparent power is the combination of real power (in kilowatts, kW) and reactive power (in kilovars, kVAR). KVA does not represent actual power consumption but rather the total power in an electrical system, […]
Hostel wiring refers to the electrical wiring system installed in a hostel or dormitory building to provide electrical power to various rooms, common areas, and facilities. It involves the installation of electrical cables, switches, sockets, and distribution boards to safely distribute electricity throughout the hostel. The wiring system in a hostel typically consists of three
An electrical energy meter, also known as an electricity meter or simply a meter, is a device used to measure the amount of electrical energy consumed by a residential, commercial, or industrial customer. It is an essential component of the electricity supply system and is typically installed at the point where electricity enters a building
What is Diode A diode is a semiconductor device that essentially acts as a one-way switch for current. It allows current to flow easily in one direction but severely restricts current from flowing in the opposite direction. Diodes are also known as rectifiers because they change alternating current (ac) into pulsating direct current (dc). Diodes are rated according
