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Madam Madam
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Posts: 722
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6 years ago
In Figure 14-1, the primary to secondary turns ratio is changed to 2.5:1 and the secondary current equals 100 mA. What is the reflected resistance seen by the primary?
 
  A) 3 k B) 1.2 k C) 5 k D) 2.5 k
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6 years ago
A
Madam Author
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6 years ago
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