Engine: Electricity

1. A By the use of compensating windings, also known as starting windings.
2. B By the use of starting capacitors, also known as condensers.
3. C By the use of a squirrel-cage induction winding, also called an amortisseur winding.
4. D By the use of interpoles, also known as commutating poles.

Tip: press A-D to answer