A 1 horsepower motor is connected to 120 V, 60 Hz AC source and has a pf
Question:
A 1 horsepower motor is connected to 120 V, 60 Hz AC source and has a pf = 0.80 (lagging) and an efficiency of 0.90. A capacitor is connected in parallel with the motor in order to correct its pf to 0.95. Determine
(a) The current drawn from the source with and without the capacitor.
(b) The rating of the capacitor in farads needed to make the pf correction.
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Related Book For
Energy Efficient Electrical Systems For Buildings
ISBN: 9781482258332
1st Edition
Authors: Moncef Krarti
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