Find the acive and reactive components of no-load current, and the no-load current of a 440/220 v single-phase transformer if the Power input to the hv winding is 80 w. The low-voltage is kept open. The power factor of the no-load current is 0.3 lagging. Input power = iron loss of the transformer P, = V,1,COS $.
Find the acive and reactive components of no-load current, and the no-load current of a 440/220 v single-phase transformer if the Power input to the hv winding is 80 w. The low-voltage is kept open. The power factor of the no-load current is 0.3 lagging. Input power = iron loss of the transformer P, = V,1,COS $.
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 3.15P: Rework Problem 3.14 if the transformer is delivering rated load at rated secondary voltage and at...
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![Find the active and reactive components of no-load current, and
the no-load current of a 440/220 v single-phase transformer if the
Power input to the hv winding is 80 w. The low-voltage is kept open.
The power factor of the no-load current is 0.3 lagging.
Input power = iron loss of the transformer
P, = V,I,COS $.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbda3ac01-158b-4675-99ac-f1acfe21548c%2F99e9e2a6-eb80-4b45-a708-b30b82ca1e48%2F17jk7yc_processed.png&w=3840&q=75)
Transcribed Image Text:Find the active and reactive components of no-load current, and
the no-load current of a 440/220 v single-phase transformer if the
Power input to the hv winding is 80 w. The low-voltage is kept open.
The power factor of the no-load current is 0.3 lagging.
Input power = iron loss of the transformer
P, = V,I,COS $.
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