A building is supplied by 750 ft, three-wire, 480 V, three-phase feeder. The total load of the
Question:
A building is supplied by 750 ft, three-wire, 480 V, three-phase feeder. The total load of the building is 250 kVA with a power factor of 0.8. Determine
(a) The size of the feeder and conduit using THW copper conductors
(b) The voltage drop in the feeder (assume a steel conduit)
(c) The size of the feeder and conduit that limit the voltage drop to 1%
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Related Book For
Energy Efficient Electrical Systems For Buildings
ISBN: 9781482258332
1st Edition
Authors: Moncef Krarti
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