The current drawn on no load by a single phase transformer is io = 3 sin (314t - 60°) A, when a voltage vị = 300 sin(314t)V is applied across the primary. The values of magnetizing current and the core loss component current are respectively: (A) 1.2 A & 1.8 A (B) 2.6 A & 1.5 A (C) 1.8 A & 1.2 A (D)1.5 A & 2.6 A

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 3.32MCQ
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The current drawn on no load by a single phase transformer is io = 3 sin (314t - 60°) A,
when a voltage vị = 300 sin(314t)V is applied across the primary. The values of
magnetizing current and the core loss component current are respectively:
(A) 1.2 A & 1.8 A (B) 2.6 A & 1.5 A
(C) 1.8 A & 1.2 A (D)1.5 A & 2.6 A
Transcribed Image Text:The current drawn on no load by a single phase transformer is io = 3 sin (314t - 60°) A, when a voltage vị = 300 sin(314t)V is applied across the primary. The values of magnetizing current and the core loss component current are respectively: (A) 1.2 A & 1.8 A (B) 2.6 A & 1.5 A (C) 1.8 A & 1.2 A (D)1.5 A & 2.6 A
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