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how would you come to know if a transformer is double wound
or auto? note that there is no tag. you are given only a
multimeter.
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Answer Posted / matthew
On an autotransformer there is a physical connection
between the primary and secondary and the voltage variation
is not much so the resistence steps are less. The opposite
is true for double wound transformer.
| Is This Answer Correct ? | 7 Yes | 0 No |
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