A 3-phase, 30 KVA, Y connected alternator has a no-load line to line voltage = 1732 V. the alternator synchronous impedance is 8 + j20 0. What will be the voltage regulation at ?half load zero PF lagging .12.2% .10.07%+ .12.2% .10.07%-

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 2.11P
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A 3-phase, 30 KVA, Y connected alternator
has a no-load line to line voltage = 1732 V.
the alternator synchronous impedance is 8 +
j20 0. What will be the voltage regulation at
?half load zero PF lagging
.12.2%
.10.07%+
.12.2%
.10.07%-
Transcribed Image Text:A 3-phase, 30 KVA, Y connected alternator has a no-load line to line voltage = 1732 V. the alternator synchronous impedance is 8 + j20 0. What will be the voltage regulation at ?half load zero PF lagging .12.2% .10.07%+ .12.2% .10.07%-
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