Question about the general motors?
You don't provide a specific model, you don't know the internal circuit. The dc motor is inverted, which is the reverse. No problem.
Naturally, it's alternating current and dc, so it's not positive, because the communication is positive and negative
Alternating current general motors with stator coils and rotors are series of exciting! Its commutation needs to change the head and tail of the stator winding and the direction of the rotor commutator! As long as the connection is set! The connection is a turning point! In other words, you're turning the dc backwards! If there is no other electronic control element inside it will not burn!
