A coil of resistance 102 and inductance 120 mH in series with a 100 µF capacitor, is connected to a 240V, 50 Hz supply. Calculate (a) the current flowing, (b) the phase difference between the supply voltage and current, (c) the voltage across the coil

A coil of resistance 102 and inductance 120 mH in series with a 100 µF capacitor, is connected to a 240V, 50 Hz supply. Calculate (a) the current flowing, (b) the phase difference between the supply voltage and current, (c) the voltage across the coil

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter8: Basic Electric Motors

Section: Chapter Questions

Problem 37RQ: Which of the following capacitors could be used to replace a 35-microfarad, 370-volt running...

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Question

A coil of resistance 102 and inductance 120 mH in series with a 100 µF capacitor, is connected to a
240V, 50 Hz supply. Calculate
(a) the current flowing,
(b) the phase difference between the supply voltage and current,
(c) the voltage across the coil
(d) the voltage across the capacitor.

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