交流和直流安全电压为什么一个是36v一个是120v另外，相同电压等级的交流和直流对绝缘电阻的要求？ 知乎 Sketch Coloring Page

交流和直流安全电压为什么一个是36v一个是120v另外，相同电压等级的交流和直流对绝缘电阻的要求？ 知乎 Template

Background image: Hide Show

View Larger Image Image Credit: zhihu.com

please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

anonymous

anonymous
sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

sketch #666

Tom Kelly
sketch #666

sketch #672 Snails pace

Rachel Roe
sketch #672 Snails pace

sketch #3290 Calvin and Hobbes by অনন্ত জলিল

anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

sketch #1855 MAGIC DANCE

anonymous

anonymous
sketch #1855 MAGIC DANCE

sketch #4852

anonymous

anonymous
sketch #4852

sketch #3554 Dr. House by Carrieann Benthem

anonymous

anonymous
sketch #3554 Dr. House by Carrieann Benthem

sketch #5259

anonymous

anonymous
sketch #5259

sketch #5303

anonymous

anonymous
sketch #5303

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #5122

anonymous

anonymous
sketch #5122

sketch #5231

anonymous

anonymous
sketch #5231

sketch #5027

anonymous

anonymous
sketch #5027

sketch #2062

anonymous

anonymous
sketch #2062

sketch #3350 Gerard Way by Carrieann Benthem

anonymous

anonymous
sketch #3350 Gerard Way by Carrieann Benthem

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

sketch #3455 Enya by Georai Shahar

anonymous

anonymous
sketch #3455 Enya by Georai Shahar

sketch #937

anonymous

anonymous
sketch #937

sketch #674

Rachel Roe
sketch #674

sketch #5348

anonymous

anonymous
sketch #5348

sketch #4882 Monsters University by John Davis

anonymous

anonymous
sketch #4882 Monsters University by John Davis

sketch #5223 Elsa from Frozen by Ben De Jesus

anonymous

anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus

sketch #2638 Cliff cool

sketchmaster
sketch #2638 Cliff cool

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #1732

anonymous

anonymous
sketch #1732

sketch #3399 zay lin

Zay Lin
sketch #3399 zay lin

sketch #3892

Rachel Christa Ibarrientos
sketch #3892

sketch #2765 Kratos by Nassim Nouri

Nassim Nouri
sketch #2765 Kratos by Nassim Nouri

sketch #2892 Joker by Frank Aguiar Au

anonymous

anonymous
sketch #2892 Joker by Frank Aguiar Au

sketch #3670 Bugs Bunny by Jessica Column

anonymous

anonymous
sketch #3670 Bugs Bunny by Jessica Column

tomski交流和直流安全电压为什么一个是36v一个是120v另外，相同电压等级的交流和直流对绝缘电阻的要求？ 知乎 coloring

交流和直流安全电压为什么一个是36V一个是120V另外，相同电压等级的交流和直流对绝缘电阻的要求？ 知乎 sketch template

安全电压不是36V？ 知乎 sketch template

如何使用数字万用表？ 知乎 sketch template

爬电距离、绝缘电阻、绝缘电压 之�见 Pcb板爬电距离与电压关系 CSDN博客 sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

描述交变电流的物理量 知乎 sketch template

直流电如何变成交流电的原理 知乎 sketch template

三相电路【笔记� 三相电笔记 CSDN博客 sketch template

概念电力系统额定电压 VicoZhang 博客园 sketch template

《电工电子学》第二章学习笔记 知乎 sketch template

脉动直流电流百度百� sketch template

关于电压型变�器直流环节滤波电容的计算方法 AET 电子技术应用 sketch template

变�器的内部结构、电阻及直流母线详解 sketch template

百度教育 sketch template

如图所示电流表的示数为12A12A电压表的示数为22V22V．对人体安全的电压是不高于36不高于36V．——青夏教育精英家教�—— sketch template

如图是小华同学探究“电流与电压关系”的电路图。 sketch template

三角形连接线电压和相电压 sketch template

17．互感器是测量交流高电压和交流大电流的工具它也是一种变压器电压互感器其实就是一个 变压器应当联在电路中而电流互感器其实 sketch template

IEC60950与GB/T16935标准详解：电气间隙、爬电距离与PCB设计安全 CSDN博客 sketch template

什么叫相位相位是由什么决定的 上海承务实业 sketch template

柔性直流输电银河百� sketch template

如图甲所示额定电压为6V的灯泡L与�动变阻器R串联接入电路电源电压一定�动变阻器的�片从最右端�到最左端时灯泡L的I U图象如图乙所示 sketch template

串联电路、并联电路电流、电压、电阻之间的关系 知乎 sketch template

如图甲所示R1为�动变阻器R0R2为定值电阻电源电压U保持不变．建立直角坐标系横轴表示电流纵轴表示电压．改变�动变阻器�片P的位置 sketch template

电工笔记丨什么是电流和电压？ 知乎 sketch template

第一讲电路的基本概念和基本定律 sketch template

甲和乙两灯的额定电压均为6V如图是甲乙两灯的电流随其两端电压变化的曲线．现将两灯串联后接在某一电路中要使其中一个灯泡正常�光并保证电路 sketch template

两个定值电阻R1R2串联后接在电压U恒等于12V的直流电源上．有人把一个内阻不是远大于R1R2的电压表接在R1两端如图所示电压表的示数 sketch template

什么是交流电和直流电？ 知乎 sketch template

如图所示正弦波和方波交变电流的最大值相等�期也相等现把它们通入完全相同的电阻则在相同的一段时间内则两交变电流的有效值之比以及两电阻 sketch template

一文读懂运放的共模输入和输出 知乎 sketch template

为什么采用高压直流输电？初中学习物理� sketch template

交流电压符号是什么？陕西上秦能建工程有限公司 sketch template

free web stats