Exercise: Transformers

Questions for: Transformers

A center tap (CT) is a connection at the midpoint of the secondary winding of a transformer.
A:
True
B:
False
C:
D:
Answer: A
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A transformer changes ac to dc.
A:
True
B:
False
C:
D:
Answer: B
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A step-up transformer steps up power.
A:
True
B:
False
C:
D:
Answer: B
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A reflective load is a load as it appears to the source in the primary of a transformer.
A:
True
B:
False
C:
D:
Answer: A
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A transformer consists of two or more cores that are electrically coupled on a common core.
A:
True
B:
False
C:
D:
Answer: B
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