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Semi-converters can’t be used when regeneration is required.

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Semi-converters can’t be used when regeneration is required.

(a) True

(b) False

The question was posed to me in an interview for internship.

The question is from DC Motor Control Through Converters topic in portion Motor Control by Static Power Converters of DC Machines

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The correct option is (a) True

For explanation: According to the one-quadrant converter, it gives voltage and current of one polarity at DC terminals. Therefore, it does not provide support for regenerative braking, i.e. power flow from DC motor to the AC supply.

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