Discussion :: Power Electronics
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A chopper
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A.
converts constant voltage dc into ac and then into variable voltage dc
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B.
converts constant voltage dc into variable voltage dc directly
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C.
converts ac of one frequency into ac of another frequency
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D.
converts ac to dc
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Answer : Option B
Explanation :
A chopper is a dc-ac converter. It converts a fixed dc voltage into a variable dc voltage.
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