4. A coil of resistance 10 Qand inductance 0.1 H is connected in series with a 150-uF capacitor across a 200-V, 50-Hz supply. Calculate (a) the inductive reactance, (b) the capacitive reactance, (c) the impedance (d) the current, (e) the power factor (f) the voltage across the coil and the capacitor respec- tively. [(a) 31.4 Q (b) 21.2 2 (c) 14.3 (d) 14 A (e) 0.7 lag (f) 460 V, 297 V]

4. A coil of resistance 10 Qand inductance 0.1 H is connected in series with a 150-uF capacitor across a 200-V, 50-Hz supply. Calculate (a) the inductive reactance, (b) the capacitive reactance, (c) the impedance (d) the current, (e) the power factor (f) the voltage across the coil and the capacitor respec- tively. [(a) 31.4 Q (b) 21.2 2 (c) 14.3 (d) 14 A (e) 0.7 lag (f) 460 V, 297 V]

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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