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Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
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Power Electronics
A chopper
converts constant voltage dc into ac and then into variable voltage dc
converts constant voltage dc into variable voltage dc directly
converts ac of one frequency into ac of another frequency
converts ac to dc
Show Answer
Correct Answer:
converts constant voltage dc into variable voltage dc directly
Explanation:
A chopper is a dc-ac converter. It converts a fixed dc voltage into a variable dc voltage.
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