Pin Insulator
The pin insulator is installed on a supporting tower’s cross arm and used to distribute power at voltages up to 33kV. The upper end of
Electrical
Measuring Frequency with a Multimeter: Procedures and Common Problems
With the help of a multimeter, we can measure quantities such as frequency, voltage, current, capacitance, resistance, temperature, continuity, etc., and check electrical and electronic
Suspension Insulator
The suspension insulator consists of several porcelain insulator units connected by metal links to form a flexible string. The conductor is typically attached to the
Transposition of Conductors
The transposition of conductors in transmission line ensures that each conductor occupies every possible position (top, middle, bottom) at some point, balancing out inductance and
What is an Oil Circuit Breaker?- Construction, Working, Types
Introduction An oil circuit breaker (OCB) is a type of circuit breaker that uses oil as an arc extinguishing medium. In electrical power systems, circuit
Zero Sequence Current
Definition: During an earth fault in an electrical circuit, an unbalanced current flows. This current is also referred to as the zero sequence current or
What is a Superposition Theorem?
The superposition theorem is used to analyze electric circuits containing multiple sources. This article describes the statement and steps involved and solved examples of the
Sulphur Hexafluoride(SF6) Circuit Breaker
A type of circuit breaker that uses pressurized SF6 gas to extinguish the arc is called an SF6 circuit breaker. SF6 gas has exceptional dielectric,
Faraday’s Laws of Electrolysis – First and Second Laws
In this article, we will understand the two fundamental laws of electrolysis, which are known as Faraday’s laws of electrolysis. Electrolysis is an electrochemical process
Hot Wire Ammeter- Construction, Working
A hot wire ammeter measures the current flow through a wire by heating and expanding it. Although they have slow response times and poor accuracy,