Question

Explain why a transformer is the most efficient electrical machine

Answer 1

Answer:

A transformer can be categorized as the most efficient electrical machine because it has more capability than other electrical devices/machines. This can be supported by the claim that a transformer is a static device which consists of no mechanical losses whilst other devices have losses. For instance, take a look at the DC machine which consists of a rotational one. This is the reason that other mechanical devices' losses are more than that of other transformers'.