Top Questions

Electric Motors

1 week ago by rajkishor
3630 Views
0 Votes
3 Answers
2052 Views
0 Votes
2 Answers
594 Views
0 Votes
1 Answers
565 Views
0 Votes
1 Answers

SOLAR PANEL DESIGN

8/13/2018 by jesna
Find solution provider
617 Views
0 Votes
0 Answers
385 Views
0 Votes
0 Answers
427 Views
0 Votes
0 Answers
661 Views
0 Votes
0 Answers
1144 Views
0 Votes
0 Answers
1333 Views
0 Votes
0 Answers
1318 Views
0 Votes
0 Answers
1473 Views
0 Votes
0 Answers
1703 Views
0 Votes
0 Answers
3218 Views
0 Votes
4 Answers

total connected load

10/14/2017 by
3177 Views
0 Votes
2 Answers

MCCB Selection

1/29/2017 by
5014 Views
0 Votes
2 Answers

Recent Tags


Three Phase Power Simplified

A single phase system is perhaps the most common type of system most people are familiar with. This is what people have in their homes and what appliances...

8 Steps to Low Voltage Power Cable Selection and Sizing

A recurring theme on our forums is cable sizing. Now many installations are unique and require special consideration. However, a lot of the time things...

Aluminium Windings - Dry Type Transformers

The other day I was talking to a colleague who is a building services consultant.  Despite regularly specifying dry-type/cast resin transformers he was...

Power Factor

Power factor is the ratio between the real power (P in kW) and apparent power (S in kVA) drawn by an electrical load. The reactive power (Q in kVAr)...

Back to Basics - Ohm’s Law

Electrical engineering has a multitude of laws and theorems. It is fair to say the Ohm's Law is one of the more widely known; it not the most known. Developed...

Restricted Earth Fault Protection

The windings of many medium and small sized transformers are protected by restricted earth fault (REF) systems. The illustration shows the principal of...

Induction Motor Calculator

Just added a page to the tools, which will allow you to calculate the synchronous speed, slip and rated torque for an induction motor. Not a particularly...

How to Write an Electrical Note

Electrical notes are a collaborative collection of electrical engineering information and educational material. Any registered user can add content. ...

Getting Started with Patents

If you have a great idea or invent something the last thing you want is someone to steal the idea. One of the things you can do is protect the intellectual...

Mobile Phones (Brick to Implant)

The mobile phone was born in 1973. They were the size of a brick and weighed a couple of kg, making them difficult to fit into your pocket. At a few thousand...

Our website uses cookies so that we can provide a better experience.
To learn more about what cookies are and how to manage them visit AboutCookies.org