• 2022-06-09 问题

    Identify the feed back type. ( ).[img=682x460]1803c60dfb191b0.jpg[/img] A: Series Voltage Negative B: Series Current Negative C: ParallelVoltageNegative D: ParallelCurrentNegative

    Identify the feed back type. ( ).[img=682x460]1803c60dfb191b0.jpg[/img] A: Series Voltage Negative B: Series Current Negative C: ParallelVoltageNegative D: ParallelCurrentNegative

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