I want to know the answer to the following question:
What's another name for the bar-winding-rotor?
All the background I'm provided with is that "In 1888, Tesla presented his paper A New System for Alternating Current Motors and Transformers to the AIEE that described three patented two-phase four-stator-pole motor types: one with a four-pole rotor forming a non-self-starting reluctance motor, another with a wound rotor forming a self-starting induction motor, and the third a true synchronous motor with separately excited DC supply to rotor winding.". Is that enough to answer the question?
Answer: no