Single-phase and 3-phase AC squirrel cage induction motors need some type of control circuit to initiate a start or stop function. The two types of ladder control circuits commonly used are the 2-wire ...

Control system diagram for managing the tank pressure in a processing plant. The circuit in the Figure is a facility process control system that allows an operator to recharge a tank if tank pressure ...

Add a motor and motor control circuit into a microprocessor based development kit. ... In module 1 you will learn principles of operation of AC induction motors, both single and 3-phase types. You ...