Why does RGB of the dc motor require variable voltage and variable field resistance, whereas the ac

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Why does RGB of the dc motor require variable voltage and variable field resistance, whereas the ac motor requires variable frequency and variable voltage?

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Introduction To Electrical Power And Power Electronics

ISBN: 9781466556607

1st Edition

Authors: Mukund R. Patel

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Question Posted: Dec 01, 2023 09:30 AM

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Why does RGB of the dc motor require variable voltage and variable field resistance, whereas the ac

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RGB Rotating Graphic Bar refers to a motor control technique that involves varying the speed and direction of a motor To understand why the DC motor r...View the full answer

Introduction To Electrical Power And Power Electronics

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