Difference between revisions of "怎样考取低压电工证理论篇"

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怎样考取低压电工证理论篇 (view source)

Revision as of 11:09, 20 August 2024

15 bytes added ,  20 August
→‎辨异
 
; 电容
: Q 电容器的 容量：无功功率，理论上能力存的最大电荷值。
: C 电容器的电容量：又称电容、电容器，实际存下来的电荷总量。单位法拉 F
: C = Q / U。法拉 = 库仑 / 伏特。电容量 = 电量 / 电压
 
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