Testing of Transformer on Site

The electrical device which can transfer electrical energy from one circuit to another circuit (without any connection) by means of mutual induction between the windings, is called a transformer. It works on the principle of electromagnetic induction. The transformer consists of the primary winding and secondary winding. It is used to increase or decrease the voltage levels of a circuit. In the entire electrical distribution system, the transformer is the main part. If the transformer doesn’t work properly, then the entire distribution system may get damaged and there will be no chance of transferring electrical energy.