Problem 2 Power and Power Factor Correction A single phase motor takes 8.3 A at a power factor of 0.87 lagging when connected to a 230 V, 50 Hz supply. Two identical capacitors are connected in parallel with each other to form a capacitor bank. The capacitor bank is now connected in parallel with the motor to raise the power factor to unity. Determine the capacitance of each 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
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Problem 2
Power and Power Factor Correction
A single phase motor takes 8.3 A at a power factor of 0.87 lagging when connected to
a 230 V, 50 Hz supply. Two identical capacitors are connected in parallel with each
other to form a capacitor bank. The capacitor bank is now connected in parallel with
the motor to raise the power factor to unity. Determine the capacitance of each
capacitor.
Transcribed Image Text:Problem 2 Power and Power Factor Correction A single phase motor takes 8.3 A at a power factor of 0.87 lagging when connected to a 230 V, 50 Hz supply. Two identical capacitors are connected in parallel with each other to form a capacitor bank. The capacitor bank is now connected in parallel with the motor to raise the power factor to unity. Determine the capacitance of each capacitor.
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