Synchronous motors and induction motors are the most widely used types of AC motor. In a synchronous electric motor, the rotation of the shaft is synchronized with the frequency of the supply current. An...

Sensors are generally classified on the basis of entities which they detect and measure. However, commonly they are divided into active and passive types. Some of the common types of sensors are – mechanical,...

Bridges can be classified in many ways like construction material used, style, mechanism for holding weight, etc. However, most commonly they are differentiated on the basis of their mechanism for bearing...

Antenna is an electronic device which is used as a transmitter or receiver for electromagnetic waves. They are generally divided into many types depending upon factors like frequency, apertures, polarization...

Asynchronous and Synchronous are two different methods of transmission synchronization. The major difference between them lies in their transmission methods, i.e. Synchronous transmissions are synchronized by...