When an inductive coil is connected across a 250-V, 50-Hz supply, and the curent is found to be 10 A and the power absorbed 1.25 kW. Calculate the impedance, the resistance and the inductance of the coil A capacitor which has a reactance twice that of the coil, is now connected n series with the coil across the same supply. Calculate the p.d. across the capacitor.

When an inductive coil is connected across a 250-V, 50-Hz supply, and the curent is found to be 10 A and the power absorbed 1.25 kW. Calculate the impedance, the resistance and the inductance of the coil A capacitor which has a reactance twice that of the coil, is now connected n series with the coil across the same supply. Calculate the p.d. across the capacitor.

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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