What is a transformer?
A transformer is a electric device that is used to convert a.c power of certain voltage to different voltage.
What are step-up and step-down transformers?
Step-Up transformers: Type of transformers that increase the voltage.
Step-Down transformers: Type of transformers that that decrease the voltage.
What are the different uses of transformers?
- They are mainly used in power transmission over long distances.
- Most electronic appliances consist transformers either to increase or decrease voltages according to the need.