Author Archives: MS Chaudhry

About MS Chaudhry

Writer is working in the field of construction since 25 years. Having vast experience and knowledge about electromechanical systems at different levels.

Generator Working Principle – AC & DC Generator

Direct current or DC machines are used for the conversion of one form of energy to another. Similarly a DC Generator is used to generate the energy which works on the principle of converting mechanical energy into electrical energy. Basic law or principle behind the generator is the Faraday’s law of electromagnetic induction which states that… Read More »

Electric Motors | Types History and Classification

What is an Electric Motor? An electric motor is an electromagnetic device that converts electrical energy into mechanical energy by applying the law of electromagnetic induction. The first ever electric motor was invented by William Sturgeon in 1832 which was not promoted as for commercial purposes. First commercially successful electric motor was created in 1873.… Read More »

Steam Boiler Types, Construction and Working Principle

What is a steam boiler? A boiler or a steam boiler in simple words is a device used to generate the steam at a desired pressure and temperature by transferring heat energy which is generally produced by burning fuel in order heat the water to change it to steam. The steam used in the boiler… Read More »

Electrical Resistance Reactance & Impedance

Resistance definition & Meaning Understanding of resistance is very basic requirement for electrical engineers or professionals, the question of resistance comes when we are talking about the conductors, metals, wires or cables etc. Electrical resistance in general is a measure of the difficulty to pass through electric current from any conductor. So in simple words we can… Read More »

O&M Manual For 48 V DC Battery & Charger for 11KV Switchgear | Emerson Chloride

You can download the o&m manual or operation manual for 48 V DC Battery & Charger  for 11KV Switchgear which is given for Chloride models and provided by Emerson Network Power. Download Link for o&m manual is given at the end of this page which contains full detail about the operating instruction of the battery charger.… Read More »

Masterpact NT Circuit breakers and switch-disconnectors IEC from 600 to 1600A User manual

Masterpact NT Circuit breakers and switch-disconnectors IEC from 600 to 1600 A User manual Over the years, other major manufacturers have tried to keep up by developing products incorporating Masterpact’s most innovative features, including the breaking principle, modular design and the use of composite materials. In addition to the traditional features of power circuit breakers… Read More »