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Transformers
A transformer changes ac to dc.
True
Correct Answer:
False
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Transformers
A step-up transformer steps up power.
The primary is the winding connected to the source, and the secondary is the winding connected to the load.
A center tap (CT) is a connection at the midpoint of the secondary winding of a transformer.
If the voltage is stepped up, the current is stepped down, and vice versa.
A step-down transformer has a turns ratio less than 1.
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