Electro-Magnetic World

A closed control loop exists where a process variable is measured, compared to a setpoint, and action is taken to correct any deviation fro...

Control Algorithm A control algorithm is a mathematical expression of a control function. Using the temperature control loop example, V in...

As in any field, process control has its own set of common terms that you should be familiar with and that you will use when talking about ...

PROCESS Process as used in the terms process control and process industry, refers to the methods of changing or refining raw materials to ...

Some induction motors can draw over 1,000% of full-load current during starting (though a few hundred percent is more common). Small motors...

An induction motor may function as an alternator if it is driven by a torque at greater than 100% of the synchronous speed, as shown on Pic...

Power factor Induction motors present a lagging (inductive) power factor to the power line. The power factor in large fully loaded high s...