Basic Electrical

A hot wire ammeter is an instrument that measures the electric current through a wire by heating and expanding it. These instruments have a slow

Definition: Electrical earthing is the process of directly discharging electrical energy to the earth using low-resistance wire. This is done by connecting the equipment’s non-current-carrying part

Definition: The phase sequence in a three-phase system shows the order of voltages attaining their peak or maximum value. The three phases in the 3-phase

Definition: The coefficient of coupling, denoted by (k), represents the proportion of magnetic flux generated by the current in one coil that interlinks with the

Definition: The skin effect is a phenomenon in which alternating current (AC) does not uniformly distribute over the surface of the conductor, and it is

Inrush current is the peak or maximum current that an electrical circuit draws when turned on. It can last for 3 to 10 cycles of

Definition: The Series Magnetic Circuit consists of various parts made of different magnetic materials and with varying sizes that carry the same magnetic field. Before understanding

Definition –The unit kilowatt-hour (kWh) is a measure of energy that represents the amount of power (1 kW) consumed over one hour (1 h). Although

Explore the fundamental unit of electrical resistance: the Ohm. Learn how this crucial concept, rooted in Ohm’s Law, governs current flow in circuits and discover

The material used for making fuse wire must have properties such as low melting point, low ohmic loss, and high conductivity. Fuse wire is generally