In large synchronous machine, field winding is placed on ______ and ac supply on ______
(a) rotor, stator
(b) stator, rotor
(c) armature, slots
(d) pole shoes, stator
I have been asked this question in an online quiz.
This intriguing question comes from Excitation Systems for Synchronous Machines topic in section Synchronous Machines of Electrical Machines