A 230-V, 50-Hz,40 HP induction motor has power factor of 0.8 (lagging). Three A-connected capacitors are installed to improve the power factor to 0.95 (lagging) Calculate (A): KVA (of each capacitor bank) Capacitance of each capacitor (in microfarads)

A 230-V, 50-Hz,40 HP induction motor has power factor of 0.8 (lagging). Three A-connected capacitors are installed to improve the power factor to 0.95 (lagging) Calculate (A): KVA (of each capacitor bank) Capacitance of each capacitor (in microfarads)

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 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

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Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

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A 230-V, 50-Hz,40 HP induction motor has power factor of 0.8 (lagging). Three A-connected capacitors
are installed to improve the power factor to 0.95 (lagging)
Calculate (A):
●
KVA (of each capacitor bank)
●
Capacitance of each capacitor (in microfarads)

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