2026
May
23

Standard Checks & Tests for MDB, SMDB, DB & Motor Control Center

lv switchgear panels installation method

As a standard practice installer or contractor shall arrange for the witnessing of the following tests on the fully equipped switchboards (main, submain distribution boards and Motor Control Centers MCC) including primary bus bars and connections at the factory, in accordance with

2026
Apr
29

Everything about superconductor [Answered]

magnetic levitation

superconductor definition Before understanding the superconductor lets see what is superconductivity, it is the flow of electric current without resistance in certain metals, alloys, and ceramics at temperatures near absolute zero, and in some cases at temperatures hundreds of degrees above absolute

2026
Feb
16

Air Blast Circuit Breaker | Construction & Operating Mechanism

air blast circuit breaker ABCB

A circuit breaker is a mechanical switching device, capable of making, carrying and breaking currents under normal circuit conditions. It is also capable of making and carrying currents for a specified time and breaking currents under specified abnormal circuit conditions, such as

2025
Nov
20

Insulator Definition and Insulation Materials Properties

Insulator Definition: Electric insulators are substances through which electric current cannot pass easily like glass, mica, dry air and Bakelite etc. Similarly materials which resist the transfer of heat are called thermal insulators like wood, glass wool, rubber etc. The materials which

2025
Nov
15

Electrical Wiring Installation and Electricity Distribution System

casing and Capping Electrical Wiring

Electrical wiring is process of systematic laying of wires for the smooth flowing of electricity current at different places like houses, buildings and hotels with utmost safety and precautions. Electricity wiring generally refers to insulated conductors used to carry current from main

error: Content is protected !!