A star-connected 440V, 50Hz alternators has per phase synchronous reactance of 100. It supplies a balanced capacitive load current of 20A, as shown in the per phase equivalent circuit of Fig. It is desirable to have zero voltage regulation. The load power factor should be moo J1022 Eph = 440 V √3 20A Load
A star-connected 440V, 50Hz alternators has per phase synchronous reactance of 100. It supplies a balanced capacitive load current of 20A, as shown in the per phase equivalent circuit of Fig. It is desirable to have zero voltage regulation. The load power factor should be moo J1022 Eph = 440 V √3 20A Load
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 2.8MCQ
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Question
![A star-connected 440V, 50Hz alternators has per
phase synchronous reactance of 102. It supplies a
balanced capacitive load current of 20A, as
shown in the per phase equivalent circuit of Fig. It
is desirable to have zero voltage regulation. The
load power factor should be
voo
J1022
Eph
=
440
√√3
·V
20A
Load](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12213f83-0b07-4f7b-94a5-4658e5426a06%2F38240a3f-237c-432d-b12b-d8939ca10b2a%2Fruho3o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A star-connected 440V, 50Hz alternators has per
phase synchronous reactance of 102. It supplies a
balanced capacitive load current of 20A, as
shown in the per phase equivalent circuit of Fig. It
is desirable to have zero voltage regulation. The
load power factor should be
voo
J1022
Eph
=
440
√√3
·V
20A
Load
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