An impedance coil having a resistance of 25 ohms and an inductance of 20mH is connected in parallel with a variable capacitor. (a) For what value of C will the circuit be resonant if 90V 400cycle source is applied? (b) What will be the line current under this condition

An impedance coil having a resistance of 25 ohms and an inductance of 20mH is connected in parallel with a variable capacitor. (a) For what value of C will the circuit be resonant if 90V 400cycle source is applied? (b) What will be the line current under this condition

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 34RQ: Which of the following is the capacitance of an 88-microfarad and a 108-microfarad starting...

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