1.

Armature winding is mounted on a __________(a) Stator(b) Rotor(c) Can be mounted anywhere on stator or rotor(d) Not requiredI have been asked this question in exam.My doubt stems from Armature Winding and Commutator in division Armature Windings of DC Machines

Answer»

The correct option is (b) Rotor

Best EXPLANATION: A DC MACHINE is a heteropolar structure with STATIONARY poles and the rotating armature. FIELD coil is mounted on stator. In an AC machine armature winding is located at rotor while field coil is located at stator. An ‘armature’ is a moving part as it a ‘rotor’.



Discussion

No Comment Found

Related InterviewSolutions