When an induction motor and a heater are supplied from a phase controlled single-phase ac voltage controllers, (a) only fundamental component of output voltage and current is useful in induction motor but fundamental and harmonics are useful in heater (b) fundamental and harmonics are useful in induction motor but only fundamental component of output voltage and current is useful in heater (C) both fundamental and harmonics are useful in induction motor and heater (d) only harmonics are useful in induction motor and heater

When an induction motor and a heater are supplied from a phase controlled single-phase ac voltage controllers, (a) only fundamental component of output voltage and current is useful in induction motor but fundamental and harmonics are useful in heater (b) fundamental and harmonics are useful in induction motor but only fundamental component of output voltage and current is useful in heater (C) both fundamental and harmonics are useful in induction motor and heater (d) only harmonics are useful in induction motor and heater

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.4P

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