A 425 V, 3-phase star connected alternator supplies a delta-connected load, each phase of which has a resistance (R) of 35 Ohms and inductive reactance (XL) 56 Ohms. Calculate (a) the current supplied by the alternator (b) Power Factor of the load and (c) the output power of the alternator. Phase Current Power Factor of the Load Output Power

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.28MCQ: The total instantaneous power delivered by a three-phase generator under balanced operating...
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A 425 V, 3-phase star connected alternator supplies a delta-connected load, each phase of which has a resistance (R) of 35
Ohms and inductive reactance (XL) 56 Ohms. Calculate (a) the current supplied by the alternator (b) Power Factor of the
load and (c) the output power of the alternator.
Phase Current
Power Factor of the Load
Output Power
Transcribed Image Text:A 425 V, 3-phase star connected alternator supplies a delta-connected load, each phase of which has a resistance (R) of 35 Ohms and inductive reactance (XL) 56 Ohms. Calculate (a) the current supplied by the alternator (b) Power Factor of the load and (c) the output power of the alternator. Phase Current Power Factor of the Load Output Power
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