3. For a 1.2 accuracy class potential transformer used at a lagging phase angle y of 10', the RCF value is A. 0.991. B. 0.988. C. 0.977. D. 0.999.primary connection scheme that must be used with Grep 3 potential
3. For a 1.2 accuracy class potential transformer used at a lagging phase angle y of 10', the RCF value is A. 0.991. B. 0.988. C. 0.977. D. 0.999.primary connection scheme that must be used with Grep 3 potential
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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.28MCQ
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3. For a 1.2 accuracy class potential transformer used at a lagging phase angle y
of 10', the RCF value is
A. 0.991.
B. 0.988.
C. 0.977.
D. 0.999. primary connection scheme that must be used with](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa79e46dc-8ddb-49a8-a5be-d902ddcf2bcd%2Fecd12a54-773d-49fa-be67-d9a63960712d%2Fcz4bjf4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Vr
3. For a 1.2 accuracy class potential transformer used at a lagging phase angle y
of 10', the RCF value is
A. 0.991.
B. 0.988.
C. 0.977.
D. 0.999. primary connection scheme that must be used with
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