A 11 kVA, 4000/125 V, 60 Hz transformer has been tested to obtain the following data: Open circuit test: Short circuit test: Voltage (120+Y0) V, current-(0.25-0.0X) A, Input power - 25 W Voltage = 100 V, current-2.5 A Power input 125 W Determine the approximate parameters of the transformer.

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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A 11 kVA, 4000/125 V, 60 Hz transformer has been tested to obtain the following data:
Open circuit test:
Short circuit test:
Voltage = (120+Y0) V, current-(0.25-0.0X) A.
Input power = 25 W
Voltage 100 V, current - 2.5 A
Power input = 125 W
Determine the approximate parameters of the transformer.
Transcribed Image Text:A 11 kVA, 4000/125 V, 60 Hz transformer has been tested to obtain the following data: Open circuit test: Short circuit test: Voltage = (120+Y0) V, current-(0.25-0.0X) A. Input power = 25 W Voltage 100 V, current - 2.5 A Power input = 125 W Determine the approximate parameters of the transformer.
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