Electrical Machines
Auto Reclosing Auto reclosing is a phenomenon in which the breaker tries to reconnect the line between two points with…
We provide you the latest 100 multiple choice questions and answers on motors and generators for electrical and instrumentation engineers.…
Stepper Motor Basics A stepper motor is a digital device. Digital information is processed by the stepper motor to accomplish…
AC induction motors are based on the principle of a rotating magnetic field produced by a set of stationary windings…
DC electric motors generate torque by a reaction between two magnetic fields: one field established by stationary “field” windings (coils),…
There are several different methods useful for causing an AC induction motor to brake, or slow down: DC injection Dynamic…
Regulating the electric power sent to an electric motor is a task performed by high-speed switching transistors inside a motor…
A very common method for directly controlling low flow rates of fluids is to use a device known as a…
Manual DOL Starter : Contactor Controlled DOL Starter : Read : Simple DOl Starter using PLC Motor Star Delta Starter…
Star-Delta starter is an electrical motor starting device, generally uses in big size motor to overcome high motor currents during…
