英语翻译
英语翻译
1.The mostinefficient method of voltage reduction from the stand-point of power loss,isa/an ______.
A.capacitor in series with the load B.inductorin series with the load
C.capacitor and inductor in series with the load D.resistor in series with theload
1.The mostinefficient method of voltage reduction from the stand-point of power loss,isa/an ______.
A.capacitor in series with the load B.inductorin series with the load
C.capacitor and inductor in series with the load D.resistor in series with theload
英语人气:512 ℃时间:2019-08-20 22:15:53
优质解答
从功率损耗来讲,电压降低最有效的方法,是A:电容与负载串联,B电感与负载串联,C电容和电感与负载串联,D电阻与负载串联
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