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CountrySlim84 CountrySlim84
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5 months ago

A soldering-gun transformer has a turns ratio of 50:1. If the primary operates at 120 V and 3 A, the secondary soldering-tip current would be approximately:



15 A.



30 A.



150 A.



450 A.

Textbook 
Electricity for the Trades

Electricity for the Trades


Edition: 3rd
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armywahinearmywahine
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5 months ago
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CountrySlim84 Author
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5 months ago
Thanks for your help!!
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Smart ... Thanks!
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