The direction of rotation of an inverter fed 3-phase ac motor is reversed by

The direction of rotation of an inverter fed 3-phase ac motor is reversed by

(A) a mechanical reversing switch (B) reversing the input dc link voltage

(C) operating the inverter as a rectifier (D) changing the sequence of switching
by

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The direction of rotation of an inverter fed 3-phase ac motor is reversed by changing the sequence of switching

by

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