Answered: When a capacitor is connected to an AC…

When a capacitor is connected to an AC supply, the current A. Leads the voltage by pi/2 rad B. Leads the voltage by 180 degrees C. In phase with the voltage D. Lags the voltage by 90 degrees

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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Concept explainers

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.

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13. When a capacitor is connected to an AC supply, the current A. Leads the voltage by pi/2 rad B. Leads the voltage by 180 degrees C. In phase with the voltage D. Lags the voltage by 90 degrees

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