中性線會電人!!! 你以為只有顏色接反這種情況嗎|Why Does Neutral Wire Carry Current|DIY知識|【宅水電】 50播放 · 总弹幕数02020-08-01 10:20:317 投币收藏分享 稿件投诉 https://www.youtube.com/watch?v=X4iCgI9mBKk 野生技术协会 知识 野生技能协会 YOUTUBE搬运 ...
for a total of 240 volts. When the loads on the two hot wires are imbalanced (as they usually are), the difference is carried back to the power supply via the neutral wire.
C.neutral;D.lead; 免费查看参考答案及解析 题目: what does "交流" mean in Engpsh A.alternating current;B.direct current;C.current breakerD.; voltage; 免费查看参考答案及解析 题目: What does"荧光灯"mean in EngpshA.fluorescent pght;B.incandescent pght;C.dome pght;D.floodpght; ...
C、 neutral current D、 output parameter 免费查看参考答案及解析 题目: what does "接线柱" mean in Engpsh A、 pmit B、 terminal C、 spring D、 combination 免费查看参考答案及解析 题目: what does "法兰盘" mean in Engpsh A、 regulation B、 magnant C、 flange D、 gain 免费查看参考...
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a后者仅限于局部安装条件使得正常状态下中性线上的电压不超过特低电压时。 The latter is only restricted in partial installs the condition to cause under the normal state in the neutral axis voltage not to surpass time the special low voltage.[translate]...
This means that the neutral wire will carry no current.But, due to the presence of harmonics, the current does not add up to zero. Under this condition, the neutral wire will now carry current. This neutral current is highly undesirable in a power system....
The question is about diode D4 that returns to the Neutral wire. Is it strictly needed? What does it bring to the picture, and what would happen if we got rid of it?The reason I am asking is that when I was looking at the smart plug's PCB, I was confused by a couple of ...
It’s very possible that the car will not start once the P0705 condition occurs. After the Check Engine Light comes on, the TRS is going to prevent the car from starting again if it thinks the gear is in anything but Park or Neutral. Here are the symptoms you may notice. No start...
If you use a standard 2-pole transfer switch on a GFCI-equipped generator (which does not disconnect the neutral), the GFCI outlets will trip off. The use of this switch is an electrical code violation, and by defeating the GFCI receptacles, you’ve limited the generator’s...