Question 494: AC fundamentals

Question

The core of a transformer is laminated because

Accepted Answer

The core of a transformer is laminated to minimise the energy losses due to eddy currents.

Answer

ratio of voltage in primary and secondary may be increased

Answer

energy losses due to eddy currents may be minimised

Answer

the weight of the transformer may be reduced

Answer

rusting of the core may be prevented.

AC fundamentals