Q2/ In No-load test of single-phase transformer, the following test data were obtained: Primary voltage :220 v, Secondary voltage :110V; Primary current :0.5 A, Power input :30 w; Find the following: (1) The current ratio. (2) the magnetizing component of no-load current. (3) R, and X.

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 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...
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* Q2
Q2/ In No-load test of single-phase transformer, the following
test data were obtained:
Primary voltage :220 V, Secondary voltage :110V;
Primary current :0.5 A, Power input :30 W;
Find the following:
(1) The current ratio. (2) the magnetizing component of no-load
current. (3) R. and X.
Transcribed Image Text:bläi 5 * Q2 Q2/ In No-load test of single-phase transformer, the following test data were obtained: Primary voltage :220 V, Secondary voltage :110V; Primary current :0.5 A, Power input :30 W; Find the following: (1) The current ratio. (2) the magnetizing component of no-load current. (3) R. and X.
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