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Sunday, May 16, 2010

Re: [課業] 基本電學/交流電功率

作者: tony013139 (CAG) 看板: Examination
標題: Re: [課業] 基本電學/交流電功率
時間: Mon May 17 00:03:16 2010



inductor is shorted during dc power using
Capacitor is opened when dc application

by using superposition

(1)dc condition
P=15*5=75W

(2)ac condition
using rms value

5 5






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