What does IEC mean?

What does IEC mean? The abbreviation IEC stands for “International Electrotechnical Commission“. The commission is based in Geneva. International voting on the content of standards for worldwide standardisation. Each member body country may submit proposed modifications of existing standards and...

Ohm's law

In electrical circuits, Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference or voltage across the two points, and inversely proportional to the resistance between them. The mathematical equation that describes this relationship...

Electricity How It Works

Electricity How It Works - This is a very common question. It can best be explained by stating this way: Single-phase electricity is what you have in your house. You generally talk about household electrical service as single-phase, 120-volt AC service. If you use an oscilloscope and look at the power found at a normal wall-plate outlet in your house, what you will find is that the power at the...

Electric power

For delivered electrical power, see Electrical power industry. For physics concept of expenditure of energy, see Power (physics).Electric power is defined as the rate at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt. When electric current flows in...