What is Alternator? How Alternator is working?

What is Alternator: Generally Alternator also called AC generator. Alternator is a machine used to convert the mechanical power into electrical AC power with specific voltage and frequency. Alternator is having stationary armature conductor and rotating magnetic field. the rotating mechanical source is connected to shaft of the alternator. shaft is connected with rotor of…

Difference Between Slip Ring & Squirrel Cage Induction Motor

difference between squirrel cage and slip ring induction motor

Induction Motor: Most widely used motor in the electrical field is induction motor. This motor is one of the type of AC motor. induction motor is basically running with asynchronous speed. that means speed of the motor is not constant. when ever load increased the speed of the induction motor is reduced. the induction motor…

What is transistor & How transistor working

Transistor: Transistor is an electronic device and its  made of semiconductor material. mostly silicon used as a semiconductor material. transistor having many uses. transistor act as  a switch, voltage regulation process, modification of signals, amplification of signals. when N-type  or P-type semiconductor  is connected between two P-type or N- type semiconductor then its look like two PN junction diode….

difference between conductor and insulator

Difference between conductor and insulator

Difference between conductor and insulator: What is conductor: Generally conductor is a material which is allow the current from one place to another place. otherwise we can say the material which is allowing  current flow then that material is called conductor. the some example of conductor is coper, aluminum, silver, gold, etc. What is insulator:…

inverter

How to get pure sinusoidal AC output from DC input using PWM inverter

What is Inverter: Inverter is an electrical equipment which is used to convert dc supply into AC supply. there are two different types of inverter used in the electrical field. they are given below, square wave inverter sine wave inverter here we will going to see about how to convert pure dc into pure ac…

slip ring induction motor

Slip ring induction motor working principle

 WHAT IS SLIP RING INDUCTION MOTOR : Generally we all are know induction motor is most widely used motor in industrial. induction motor is self starting motor and also speed of the induction motor is purely depend on supply voltage. slip ring induction motor is one of the type of 3 phase induction motor. slip ring…

what is electric car and how electric car working

what is Electric car – how electric car working: in the modern world most advanced technique used to made this electric vehicles. mostly electric car working by electrical motor instead of mechanical engine. the electric car main running source is battery. main advantage of electric car is high performance, no noise, no pollution to environment,…

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