In a transformer the energy is conveyed from primary to secondary through | Transformer MCQ

In a transformer the energy is conveyed from primary to secondary through:

  1. Metal
  2. Air
  3. Flux
  4. none of the above

Correct answer: 3. Flux

Explanation: The transformer is an electrical device that changes ac electrical power from one voltage level to another through the action of the magnetic field.

A transformer comprises two or more coils of wire that are usually not directly connected. The connection between coils is a common magnetic flux.

In a transformer the energy is conveyed from primary to secondary through flux.

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