1. A single-phase transformer having a ratio of 4400:220 and having an effective core area of 120 sq. cm has 100 turns in the low side. What is the maximum flux density established in the core if the induced emf on the low side is 110 V? The transformer operates at 60 Hz.

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 3.2P: An ideal transformer with N1=1000andN2=250 is connected with an impedance Z22 across winding 2. If...
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1. A single-phase transformer having a
ratio of 4400:220 and having an
effective core area of 120 sq. cm has
100 turns in the low side. What is the
maximum flux density established in the
core if the induced emf on the low side
is 110 V? The transformer operates at
60 Hz.
Transcribed Image Text:1. A single-phase transformer having a ratio of 4400:220 and having an effective core area of 120 sq. cm has 100 turns in the low side. What is the maximum flux density established in the core if the induced emf on the low side is 110 V? The transformer operates at 60 Hz.
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