Hello, friends, I hope all of you are enjoying your life. In today’s tutorial, I am going to explain What is Circuit Breaker. First-time circuit breaker was invented by Tomas Edison (who was the inventor of the United States of America) in 1879. He used this circuit breaker in lighting circuitry to minimize short circuits…
Hello friends, I hope all of you are having fun in your life. In today’s tutorial, we are gonna have a look at What is motor and its practical implementation in industries. In 1740 an inventor of Scotland Andrew Gordon and American scientist Benjamin Franklin invented the first electric motor that was electrostatic. The working principle…
Hello friends, I hope all of you are having fun in your life. In today’s tutorial, we are gonna have a look at What is Electric Generator. There are numerous machines like motor, transformers, are operating in our power system. The motor is an electrical machine that converts electrical energy into mechanical power. The transformer is…
Hello friends, I hope all of you are having fun in your life. In today’s tutorial, we are gonna have a look at Synchronous Motor Starting Methods. The running speed of the synchronous motor is equal to the speed of field rotating at stator that called synchronous speed. This speed depends on the frequency of input…
Hello friends, I hope all of you are having fun in your life. In today’s tutorial, we are gonna have a look at What is Synchronous Condenser (Capacitor) and its importance in different electrical machines. In electrical system synchronous condenser is synchronous motor that gets excitation from DC source, there is no load connected with…
Hello friends, I hope all of you are having fun in your life. In today’s tutorial, we are gonna have a look at Synchronous Motor Power Correction. Synchronous motor is such a machine that can operate at unity, lagging and leading P.F but induction motor operates only on lagging P.F. The synchronous motor P.F varies with…
Hello friends, I hope all of you are having fun in your life. In today’s tutorial, we are gonna have a look at Effect of Field Current Changes on a Synchronous Motor. Synchronous motor is such an electrical device in which during operation the revolution of rotor is coherent with the rotation of a rotating…
Hello friends, I hope all of you are having fun in your life. In today’s tutorial, we are gonna have a look at How to Find Induced Voltage in AC Machines. AC machines are such electric operating devices that use alternating current for their operation. These machines can be motors and generators. Motor transforms electrical…
Hello friends, I hope all of you are having fun in your life. In today’s tutorial, we are gonna have a look at Magnetomotive Force And Flux Distribution On AC Machines. All-electric machines have 2 types of winding first one is armature and second is the field winding also called power-producing winding. Field windings generate…
Hello friends, I hope all of you are doing great. In today’s tutorial, we are gonna have a look at What is Rotating Magnetic Field. In 1824, the French astronomer François Arago expressed the presence of revolving magnetic fields by working on the revolving copper diskette and a needle, it is also known as Arago’s…