• Sketchite
Sketchite

電源開關上的l1和l2是不是火線和零線？ 每日頭條 Template






Link:
sketch 3643
sketch 5071 Rihanna by Johan Kennet Espinoza Moreno
sketch 3258
sketch 5093 Pedro Henrique Jordan Coquet
sketch 5219 Zayn Malik by Amila Madhushanaka
sketch 1255 something
sketch 5230
sketch 1853 scribble

You need a modern browser try chrome, to view this.
Background image: Hide Show

View Larger Image Image Credit: kknews.cc

sketch 3871
sketch 5259
sketch 2582
sketch 4900 Moonlight by Abdelwahab Haik
sketch 4300 República, comunismo, libertad
sketch 2939 Eye by Kimmy Kitty Perry Priemus
sketch 1953 愛鼠繪
sketch 4685 Dave Mustaine by Erika Ishikawa





Try and sketch some of thesePutter, Tea kettle, Pug, Mirror, You self portrait, Spinning wheel, Bedroom, Cards, Triplets, Ruby, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?
view like
sketch #4387 dong air
anonymous
anonymous
sketch #4387 dong air

view like
sketch #5090
anonymous
anonymous
sketch #5090

view like
sketch #2939 Eye by Kimmy Kitty Perry Priemus
anonymous
anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus

view like
sketch #4298
anonymous
anonymous
sketch #4298

view like
sketch #342 Forest scene
Chris Shrimp Lonsdale
sketch #342 Forest scene

view like
sketch #1432
Laura Agapi Asnicar
sketch #1432

view like
sketch #4640 Serj Tankian by Dav Guzman Mendoza
anonymous
anonymous
sketch #4640 Serj Tankian by Dav Guzman Mendoza

view like
sketch #3012 Girl by Safa M. Esam Srk
anonymous
anonymous
sketch #3012 Girl by Safa M. Esam Srk

view like
sketch #811
Laura Agapi Asnicar
sketch #811

view like
sketch #4700
anonymous
anonymous
sketch #4700

view like
sketch #3236 Sunset by Aaron Bahary
anonymous
anonymous
sketch #3236 Sunset by Aaron Bahary

view like
sketch #1116
Joselynn Ann Gossette
sketch #1116

view like
sketch #2187
anonymous
anonymous
sketch #2187

view like
sketch #302
Chrystal Smith
sketch #302

view like
sketch #690 barco
anonymous
anonymous
sketch #690 barco

view like
sketch #944
Laura Agapi Asnicar
sketch #944

view like
sketch #3516
Laura Agapi Asnicar
sketch #3516

view like
sketch #3165
anonymous
anonymous
sketch #3165

view like
sketch #4695
anonymous
anonymous
sketch #4695

view like
sketch #2308
anonymous
anonymous
sketch #2308

view like
sketch #1670
Saifa Mahmud
sketch #1670

view like
sketch #2751
Guillaume Ballieu
sketch #2751

view like
sketch #2644 Purple bun
Rachel Roe
sketch #2644 Purple bun

view like
sketch #4287 eye
anonymous
anonymous
sketch #4287 eye

view like
sketch #2638 Cliff cool
sketchmaster
sketch #2638 Cliff cool

view like
sketch #4209 bushy
anonymous
anonymous
sketch #4209 bushy

view like
sketch #4835 L from Death Note by Adidtzu Ady
anonymous
anonymous
sketch #4835 L from Death Note by Adidtzu Ady

view like
sketch #5178 Mewtwo and Transformation by Riley Hart
anonymous
anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

view like
sketch #2598
sketchmaster
sketch #2598

view like
sketch #5167
anonymous
anonymous
sketch #5167

tomski電源開關上的l1和l2是不是火線和零線？ 每日頭條 coloring
view template
電源開關上的L1和L2是不是火線和零線？ 每日頭條 sketch template
view template
電工基礎—如何區分火線、地線、零線？ 每日頭條 sketch template
view template
電壓與電流關係，你真的掌握了嗎？ 每日頭條 sketch template
view template
现有电源开关各一个两个灯泡L1和L2两个电流表A1和A2导线若干．请按要求在题下方框内画出电路图并连接实物图．要求1灯泡L1 sketch template
view template
智慧開關選購教學及推薦！安裝前你需要先瞭解開關是如何配線的 Play智慧家庭 sketch template
view template
你了解火線、零線、地線、中性線區別嗎？建議收藏共同學習 每日頭條 sketch template
view template
三層樓梯裝二盞燈怎麼走線二個單開一雙開控二盞燈怎麼走線 每日頭條 sketch template
view template
智慧開關選購教學及推薦！安裝前你需要先瞭解開關是如何配線的 Play智慧家庭 sketch template
view template
沒有零線只有380V電源，怎麼接亮220V燈？老電工：星形接法很重要 每日頭條 sketch template
view template
電工必知—斷路器接線 每日頭條 sketch template
view template
如图所示在电路中要使电灯L1和L2串联应闭合开关 ．在电路中要使电灯L1和L2并联应闭合开关 ．为了防止电路出现短路不能同时闭合开关 sketch template
view template
意象技 Power Designer 配電系統設計軟體 > 配電設計 馬達 sketch template
view template
如图2所示电路，当开关S闭合后，L1、L2均能光，电流表、电压表均有示数．过一会儿，两灯都不光．电流表、电压表的示数均为零，可能生的故障 sketch template
view template
如图所示的电路中A若S1S2和S3都闭合时则L1和L2并联B若S1S2和S3都闭合时则L1和L2串联C若S1断开S2和S3闭合 sketch template
view template
28．在图所示“组成串联电路 的实验中当开关S闭合后灯L1L2均不亮某同学用一根导线去查找电路的故障他将导线先并接在灯L1两端时 sketch template
view template
如图所示有一个电源一只电流表两只小灯泡L1和L2一个开关S．请你用笔画线代替导线连接电路要求开关S闭合后灯L1和L2串联电流 sketch template
view template
将分别标有“6V 6W 的灯泡L1和“6V 3W L2并联接在6V的电源上则实际功率较大的灯是 选填“L1 和“L2 电路中干路的电流 sketch template
view template
【家電安裝開關插座接線圖 如何選開關插座？需要注意什麼 每日頭條 sketch template
view template
有三个灯泡L1L2L3干电池三节开关一个电流表三个A1A2A3．要求1把三节电池串联2把三个灯泡并联在电源上开关 sketch template
view template
23． 如图14甲所示小灯泡L1和L2 额定电压均为6VAB分别为L1 和L2中的电流随两端电压变化关系的曲线 现将两灯连入图乙所示 sketch template
view template
如图所示的电路中若要使灯L1和L2组成并联电路应闭合开关 应断开开关 A．S2S3S1B．S1S3S2C．S1S2S3——青 sketch template
view template
如图所示闭合开关S电流表的示数是12A电流表的示数是04A．问1灯L1和L2采用的是并联还是串联．2通过灯L1和L2的电流 sketch template
view template
图甲是小灯泡L1和L2的电流随电压变化的图像。将它们按图乙所示接入电路中，闭合开关S时，小灯泡L1的实际功率为1W。则下面的说法中正确的是 sketch template
view template
29．如图所示电路要使L1和L2组成串联电路应闭合开 关 当闭合开关 时L1和L2并联 开关 不能同时闭合会造成 ——青夏教育精英 sketch template
view template
在如图所示的电路中小灯泡L1和L2都标有“3V 025A 的字样电源由2节15V的干电池串联而成当S闭合后下列说法正确的是 A sketch template
view template
如图1所示电路下列说法正确的是 AL1L2串联 B开关S只控制L2 图1 C电流表测干路中电流 D——青夏教育精英家教—— sketch template
view template
现有电源开关各一个灯泡L1和L2电流表A1和A2导线若干请按要求在方框内画出电路图 要求1 灯泡L1L2并联2 开关 sketch template
view template
电气制图规则 电工基础 电工电气学习 sketch template
view template
如何區分相電壓、線電壓、相電流、線電流 每日頭條 sketch template
view template
開關變壓器電路詳解 每日頭條 sketch template
view template
如图所示电路中甲乙丙分别为电流表或电压表要使电路中的灯L1和L2串联则乙为 表丙为电压表要使电路中的灯L1和L2并联则甲为 表 sketch template
view template
如图所示的电路电源电压不变闭合开关S后灯L1和L2均光过了一段时间一盏灯突然熄灭而电流表和电压表的示数都不变则生的故障可能是 sketch template
view template
如图所示要求L1L2并联开关控制整个电路电流表测总电流电压表测L1的电压动变阻器只改变通过L2的电流．请在方框中画出电路图并 sketch template
view template
如下图电路中1当开关S闭合后电压表的示数表示 A．L1两端的电压 B．L2两端的电压 C．电源电压 D．L1和L2两端的电压 sketch template
view template
13．现有标注为“3V 1W 和“6V 4W 的两盏电灯L1和L2把它们与 sketch template