extraneous conductive part 中文意思是什麼
extraneous conductive part
解釋
非電氣裝置金屬部分- extraneous : adj. 1. 體外的，外部的；外來的。2. 范圍外的，局外的，無關的，不重要的，枝節的。adv. -ly ,-ness n.
- conductive : adj. 傳導（性）的，有傳導力的。
- part : n 1 部分，一部分；局部 （opp Whole）。 ★此義常省去不定冠詞。 如： a great part of one s money I l...
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Designers and registered electrical workers may be uncertain whether conductive parts such as metallic bathroom accessories, metallic windows or metallic door handles are extraneous conductive parts. when difficulties are encountered, you may carry out a measurement as illustrated in figures 4 and 5. in figure 4, a is an exposed conductive part with a resistance rcpc to main earthing terminal
附圖四載列外露非帶電金屬部分a及懷疑為非電氣裝置金屬部分b （例如是金屬水喉管或木門的金屬手柄） ， a對總接地終端的阻抗為rcpc ， b對地的阻抗為rx 。 -
An extraneous conductive part means a conductive part liable to introduce a potential, generally an earth potential, that does not form part of an electrical installation
一般統稱水線的導體其實有三種，包括電路保護導體、總等電位接駁導體及輔助等電位接駁導體。 -
Based on the previous explanation, we could understand why a metallic door handle is usually not considered as an extraneous conductive part. if a proper installation method is used, the metallic accessories in bathroom could become non - extraneous conductive parts
至於浴室內的金屬掛架，若安裝方法得宜（譬如裝有絕緣墊） ，便有足夠的對地抗阻，變成不是非電氣裝置金屬部分。
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