Question: A 4 point starter is used to start and control the speed of a (A) dc shunt motor with armature resistance control (B) dc

A 4 point starter is used to start and control the speed

A 4 point starter is used to start and control the speed of a (A) dc shunt motor with armature resistance control (B) dc shunt motor with field weakening control (C) dc series motor (D) dc compound motor

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