Physics For Scientists And Engineers
6th Edition
ISBN: 9781429201247
Author: Paul A. Tipler, Gene Mosca
Publisher: W. H. Freeman
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Question
Chapter 29, Problem 79P
(a)
To determine
The ratio of the turns of transformer to operate at the given voltage.
(b)
To determine
The rms current of the primary winding for the case when the transformer is reversed.
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A step-up transformer is designed so that the outputof its secondary winding is 2000 V (rms) when the primarywinding is connected to a 110-V (rms) line voltage. (a)If there are 100 turns in the primary winding, how manyturns are there in the secondary winding? (b) If a resistorconnected across the secondary winding draws an rmscurrent of 0.75 A, what is the current in the primarywinding
Chapter 29 Solutions
Physics For Scientists And Engineers
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