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1. A circuit is fed by two sources of the same frequency and values 100 ∠0° V and 20 ∠30°V. The current in a particular branch is 5 ∠19° A. If the magnitudes of the sources and changed to 200 ∠0° V and 40 ∠30° V, the current in that branch should be





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  • By: guest on 02 Jun 2017 01.06 am
    Since strengths of both sources are doubled, the current would become twice.
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