First slide
Transformer
Question

An AC source has an internal resistance of 104Ω.  The turn ratio of a transformer so as to match the source to a load of resistance10Ω  is

Moderate
Solution

Power = VS  IS  =  VP IP VS  .   VSZS=VP.  VPZP

NsNp=  VSVP=ZSZP  =1010,000  =  3.16  ×  102.

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App