Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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A 3- phase , 50 Hz, 400 motor develops 100 H.P. ( 74.6 kW ), the power factor being 0.75 lagging and efficiency 93%. A bank of capacitors is connected in delta across the supply terminals and power factor raised to 0.95 lagging . Each of the capacitance units is built of 4 similar 100 V capacitors . Determine the capacitance of each capacitor .
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