What is Machine ?
A machine i.e. a device that converts electrical energy into mechanical energy, or mechanical energy into electrical energy. Such as Motor convert electrical energy into mechanical energy and Generator convert mechanical energy into electrical energy. But in case of transformer, it only changes AC voltage, not converting mechanical energy.
Uses of Electrical Machine :
In Our Daily life, in domestic or industrial purpose, the importance of Electrical machine is undeniable.
Generator or Alternator is used to Produce electricity.
Motor is used to run machines.
Transformer is used to transmit electricity safely and efficiently.
There are also many more electrical machine or equipment which help us to save our time and also easy our works in our daily life or in industries such as Washing Machine, Grinding Machine, Juicer, Iron, Drill Machine etc.