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更新時(shí)間:2023-06-28 09:50:18瀏覽次數(shù):1010次
聯(lián)系我時(shí),請(qǐng)告知來自 環(huán)保在線工作溫度+90℃;JFEM電機(jī)引接線
3、額定電壓為6000V;JFEM電纜電機(jī)引接線
4、導(dǎo)體單絲采用0.40的鍍錫銅絲,或0.25的鍍錫銅絲,
5、電纜敷設(shè)時(shí)允許彎曲半徑應(yīng)不小于電纜外徑的4倍
工作溫度+90℃;JFEM電機(jī)引接線
3、額定電壓為6000V;JFEM電纜電機(jī)引接線
4、導(dǎo)體單絲采用0.40的鍍錫銅絲,或0.25的鍍錫銅絲,
5、電纜敷設(shè)時(shí)允許彎曲半徑應(yīng)不小于電纜外徑的4倍習(xí)可不能像是看小說那樣看完就過了,作為電工學(xué)的開篇,同時(shí)作為電工技術(shù)這個(gè)特殊作業(yè)工種,理解并記住每個(gè)知識(shí)點(diǎn)是很重要的,因?yàn)殡姽せA(chǔ)里面很多都是理論知識(shí),前面的沒掌握好后面的都比較難懂。不啰嗦了,和筆者一起復(fù)習(xí)一下前面的三節(jié)課吧:JFEM電纜電機(jī)引接線
Xi can not like reading novels as before, as Electrotechnician begins, at the same time as the special electrician technology works, understand and remember each knowledge point is very important, because there are a lot of electrical engineering basic theory knowledge, the front didn't grasp well behind the more difficult. Not long winded, the front and the author review together the three classes:
*課講的是:《直流電路、電路的組成、電路圖的基礎(chǔ)知識(shí)》,需要理解什么是電路(三大組成部分),以及電路的作用。還記得這些內(nèi)容嗎?什么是電路?電路就是電流流通的路徑。他的作用是傳遞和分配電能,比昂試點(diǎn)嗯那個(gè)和其他形式的能量相互轉(zhuǎn)換。電路3大組成部分:電源、負(fù)載、導(dǎo)線。
The first lesson is about the composition of DC circuit and the basic knowledge of circuit diagram. We need to understand what is the three components of the circuit and the role of the circuit. Do you remember the content? What is a circuit? The circuit is the path of current circulation. His role is to transfer and distribution of electric energy, the pilot well Bion and other forms of energy conversion. The 3 parts of the circuit are power, load and wire.
第二課講的是:《什么是電流?電流計(jì)算公式和單位換算及電流方向講解》,主要內(nèi)容是:什么是電流?物質(zhì)中帶電粒子定向有規(guī)則的移動(dòng)就形成了電流。電流的方向:正電荷移動(dòng)的方向規(guī)定為電流的實(shí)際方向。還有電流在電路中的符號(hào)大寫字母“I”以及計(jì)算公式I=q/t,還有就
The second lesson is: "what is the current?" The current calculation formula and unit conversion and current direction explanation, the main content is: what is the current? An electric current is formed by a regular movement of charged particles in a matter. The direction of the current: the direction of the positive charge movement is defined as the actual direction of the current. There is also the symbol "I" of the current in the circuit and the formula I=q/t.
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