A 2.2 KVA, 480/4800-V, 50 Hz, single-phase transformer is tested with the following results. Find the impedance referred to the HVS of the transformer. SCT measured from LVS Vsc = 24 V SC Isc = 4.5 A PSC = 36 W Select one: a. Rcp = 1.80, and XM,p = 5.03 O b. None Oc. Reqs = 180, and Xeqs = 503 O d. Reqs =1.82, and Xeqs = 5.03

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 3.16P: A single-phase, 50-kVA,2400/240-V,60-Hz distribution transformer has the following parameters:...
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A 2.2 KVA, 480/4800-V, 50 Hz, single-phase transformer is tested with the following results.
Find the impedance referred to the HVS of the transformer.
SCT measured from LVS
Select one:
Vsc = 24 V
SC
sc = 4.5 A
PSC = 36 W
a. Rc,p = 1.802, and XM,P = 5.03
O b. None
Oc. Reqs 180 2, and Xeqs = 503
=
Od. Reqs 1.8 2, and Xeqs =5.03
Transcribed Image Text:A 2.2 KVA, 480/4800-V, 50 Hz, single-phase transformer is tested with the following results. Find the impedance referred to the HVS of the transformer. SCT measured from LVS Select one: Vsc = 24 V SC sc = 4.5 A PSC = 36 W a. Rc,p = 1.802, and XM,P = 5.03 O b. None Oc. Reqs 180 2, and Xeqs = 503 = Od. Reqs 1.8 2, and Xeqs =5.03
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