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electronics and communication engineering power electronics
1. A chopper
(A): converts ac of one frequency into ac of another frequency
(B): converts ac to dc
(C): converts constant voltage dc into ac and then into variable voltage dc
(D): converts constant voltage dc into variable voltage dc directly
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By: guest on 02 Jun 2017 01.11 am
A chopper is a dc-ac converter. It converts a fixed dc voltage into a variable dc voltage.
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