Engine 2014: Electricity

1. A a synchronous transmission system with a single transmitter and two receivers each equipped with a single phase stator winding and a three phase rotor winding
2. B a synchronous transmission system with two transmitters and a single receiver each equipped with a single phase stator winding and a three phase rotor winding
3. C a synchronous transmission system with a single transmitter and two receivers each equipped with a single phase rotor winding and a three phase stator winding
4. D a synchronous transmission system with two transmitters and a single receiver each equipped with a single phase rotor winding and a three phase stator winding

Tip: press A-D to answer