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drew911811 drew911811
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6 months ago

Generally, transformers have an efficiency of



more than 90 percent.



less than 75 percent.



less than 50 percent.



less than 25 percent.

Textbook 
Electricity for the Trades

Electricity for the Trades


Edition: 3rd
Author:
Read 35 times
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eminemluvr87eminemluvr87
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6 months ago
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drew911811 Author
wrote...

6 months ago
Good timing, thanks!
wrote...

Yesterday
Helped a lot
wrote...

2 hours ago
Brilliant
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