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Technical Articles

Energy and Power

An Overview Of Control (Ice Cube) Relays

An electromechanical relay is an electrical switch actuated by an electromagnet coil. As switching devices, they exhibit simple “on” and “off” behavior with no intermediate states. The electronic schematic symbol… Read more

Sep 18, 2013 | By Edvard

An Overview Of Control (Ice Cube) Relays
Energy and Power

Comparison Of Neutral Earthing Methods

Neutral earthing systems are very similar to circuit breakers in that they do nothing until something in the system goes wrong! There are several methods for system earthing which can… Read more

Sep 16, 2013 | By Edvard

Comparison Of Neutral Earthing Methods
Electrical Lectures

Electrical Thumb Rules You MUST Follow (3)

Continued from second part: Electrical Thumb Rules You MUST Follow (Part 2) For Motor Size of Capacitor = 1/3 Hp of Motor ( 0.12x KW of Motor) For Transformer <… Read more

Sep 02, 2013 | By jiguparmar

Electrical Thumb Rules You MUST Follow
Electrical Lectures

Electrical Thumb Rules You MUST Follow (2)

Continued from first part: Electrical Thumb Rules You MUST Follow (Part 1) For Sinusoidal Current: Form Factor = RMS Value/Average Value = 1.11 For Sinusoidal Current: Peak Factor = Max… Read more

Aug 28, 2013 | By jiguparmar

Electrical Thumb Rules You MUST Follow (Part 2)


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