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elmajn elmajn
wrote...
Posts: 289
Rep: 2 0
6 years ago
If the primary of a transformer is connected to a dc power source, the transformer would have a voltage output
A) at a higher efficiency than with an ac source.
B) the same.
C) that is also dc.
D) only while being connected or disconnected.
E) none of the above
Textbook 
Conceptual Physics

Conceptual Physics


Edition: 12th
Author:
Read 101 times
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Answer verified by a subject expert
erickgokingerickgoking
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Posts: 179
6 years ago
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elmajn Author
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6 years ago
Thank you, thank you, thank you!
wrote...

Yesterday
Smart ... Thanks!
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2 hours ago
Thanks
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