-1:-Choose the right answer: 1. In a three-phase star-connected alternator, a field current of 40 A produces full-load current of 200 A on short circuit and 1.160 V on open circuit. If the resistance of Ihe alternator is 0.52 the value of synchronous reactance is: (a) 5.72 (b) 8.73 2 (c) 3.31 2 (d) 92

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 2.5P: A 60Hz, single-phase source with V=27730 volts is applied to a circuit element. (a) Determine the...
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-1:-Choose the right answer:
1. In a three-phase star-connected alternator, a field current of 40 A produces full-load
current of 200 A on short circuit and 1,160 V on open circuit. If the resistance of the
alternator is 0.5 the value of synchronous reactance is:
(a) 5.7 2
(b) 8.73 2
(c) 3.31 2
(d) 92
Transcribed Image Text:-1:-Choose the right answer: 1. In a three-phase star-connected alternator, a field current of 40 A produces full-load current of 200 A on short circuit and 1,160 V on open circuit. If the resistance of the alternator is 0.5 the value of synchronous reactance is: (a) 5.7 2 (b) 8.73 2 (c) 3.31 2 (d) 92
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