Question

The volage per turn of the primary of a transformer is------the volage per tun of secondary

Answer 1

jghhhhyuygty6765 5576687

Answer 2

Voltage of the primary of a transformer:

Explanation:

• A transformer is a component that transfers electrical energy from one electrical circuit to another circuit.
• The voltage per turn of the primary of a transformer is not equal to the voltage per turn of secondary.
• It is used to reduce the voltage of conventional power circuits to operate low-voltage devices.
• Depending on the number of turns in the coil, there are two types of transformers :

1. Step-up transformer
2. Step down transformer

1) Step-up transformer:

• If the secondary voltage in the transformer is greater than the primary voltage it is known as a STEP-UP transformer.
• That is, in a step-up transformer, the number of turns in the primary coil is less than the number of turns in the secondary coil.

2) Step-down transformer :

• If the secondary voltage in the transformer is less than the primary voltage, the transformer is known as a STEP-DOWN transformer.
• That is, in a step-up transformer, the number of turns in the primary coil is greater than the number of turns in the secondary coil.