A 240 V, DC shunt motor draws 15 A while supplying the rated load at a speed of 100 rad/s. The armature resistance is 0.5 Q and the field winding resistance is 80 Q. The net voltage across the armature resistance at the time of plugging will be

A 240 V, DC shunt motor draws 15 A while supplying the rated load at a speed of 100 rad/s. The armature resistance is 0.5 Q and the field winding resistance is 80 Q. The net voltage across the armature resistance at the time of plugging will be

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 13RQ: A squirrel-cage induction motor is operating at 1175 RPM and producing a torque of 22 Ib-ft. What is...

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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

A 240 V, DC shunt motor draws 15 A while
supplying the rated load at a speed of 100 rad/s.
The armature resistance is 0.5 Q and the field
winding resistance is 80 Q. The net voltage across
the armature resistance at the time of plugging will
be

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