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24 The following data were obtained on a 20 kVA, 50 Hz, 2000/200 V Transformer: SCT: 60 V, 10 A, 300 W. The equivalent series resistance of the transformer, referred to the LVS, is:

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter4: Symbols

Section: Chapter Questions

Problem 7SQ: The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d....

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24
The following data were obtained on a 20 kVA, 50 Hz, 2000/200 V Transformer:
SCT: 60 V, 10 A, 300 W. The equivalent series resistance of the transformer, referred to the
LVS, is:
0.3 Ohm
0.03 Ohm
3000 Ohm
3.0 Ohm

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