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electronics and communication engineering power electronics
1. A dc chopper V = 500 V feeds an electric fraction dc series motor. The chopping frequency is 400 Hz. The series inductance required to limit the maximum current swing to 10 A is
(A): 20 mH
(B): about 31 mH
(C): about 51 mH
(D): about 92 mH
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By: guest on 02 Jun 2017 01.11 am
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