Induction Motor: Working Principle, Types & Definition
What is an Induction Motor? An induction motor, also known as an asynchronous motor, is a type of AC electric motor that is widely used.
Understanding the Unit of Electrical Resistance
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
Sulphur Hexafluoride(SF6) Circuit Breaker
A circuit breaker that uses pressurized SF6 gas to extinguish the arc is known as an SF6 circuit breaker. SF6 (Sulphur Hexaflauride) gas has outstanding
Zero Sequence Current
Definition: An unbalanced current flows during an earth fault in an electrical circuit. This current is known as the zero sequence current or the DC component
Oil Circuit Breaker
An oil circuit breaker is a type of circuit breaker that uses oil as a dielectric or insulating medium to extinguish the electrical arc. The
Pin Type Insulator (Pin Insulator): Construction, Uses, Diagram & Advantages
The pin type insulator is used for power distribution for voltages up to 33kV. It is mounted on the cross arm of a supporting tower.
Transposition of Conductors
Definition: The transposition process involves physically rotating the conductors so that each conductor takes up the next position in a regular sequence. This equalizes the
Suspension Type Insulator – Diagram, Types & Advantages
A suspension type insulator is a key component in overhead power transmission, designed to handle high voltages with safety and reliability. Its modular structure allows
Armature Reaction in DC Machine
Understanding how magnetic fields interact inside a DC machine is crucial for optimizing performance and preventing losses. One such phenomenon is the armature reaction —
Fuse Wire Materials & their Properties
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