The direction of rotation of a DC shunt motor can be reversed by interchanging Either field or armature terminals O The supply terminals O The armature terminal only O The field terminals only One the following is not an advantage of BLDC motor over conventional DC motor. O Less maintenance Long life No risk of explosion or possibility of RF radiation O Low cost

The direction of rotation of a DC shunt motor can be reversed by interchanging Either field or armature terminals O The supply terminals O The armature terminal only O The field terminals only One the following is not an advantage of BLDC motor over conventional DC motor. O Less maintenance Long life No risk of explosion or possibility of RF radiation O Low cost

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 9RQ

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