EBK PRINCIPLES OF ELECTRIC CIRCUITS
10th Edition
ISBN: 9780134879499
Author: Buchla
Publisher: YUZU
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An AC motor with impedance Z₁ = 4.2 + j3.6 ohm is supplied from a source of 220 V at 60 Hz. Find: a) pf, P and Q, b) Determine the capacitor required to connect in parallel with the motor so that the power factor is corrected and equal to 0.98 behind.
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Verify that th eload is balanced, i.e In = 0
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