Question

what is transformer? explain step& step down transformer.​

Answer 1

Answer:

In a step-up transformer, the output voltage is increased and in a step-down transformer, the output voltage is decreased. The step-up transformer will decrease the output current and the step-down transformer will increase the output current for keeping the input and the output power of the system equal.

Answer 2

Step up transformer :

A step-up transformer is a type of transformer that converts the low voltage (LV) and high current from the primary side of the transformer to the high voltage (HV) and low current value on the secondary side of the transformer. The reverse of this is known as a step down transformer.

Step down transformer

A Step Down Transformer is the one which reduces the output voltage that means it functions for converting high voltage with low current into a low voltage with high current. ...

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