A single-phase transformer has 180 and 45 turns, respectively, on its primary andsecondary windings. The corresponding resistances are 0.2422 and 0.076 S2,respectively. Determine the equivalent resistancea. in primary terms, andb. in secondary terms.

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Answered: . Determine the equivalent resistance

Engineering

Electrical Engineering

. Determine the equivalent resistance

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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Current Division Method

The generalized current divider formula is given by the following relation below,

Question

A single-phase transformer has 180 and 45 turns, respectively, on its primary and
secondary windings. The corresponding resistances are 0.2422 and 0.076 S2,
respectively. Determine the equivalent resistance
a. in primary terms, and
b. in secondary terms.

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