【电工知识资料教程大合集】

很不错的电工知识合集，俗话说得好，男人在家顶梁柱，就得会些电工活，多学习点没错~

类型：	课程,电工知识资料教程大合集,合集,教程,电工资料,电工,

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「」【电工知识资料教程大合集】

电工

从零开始学电工.pdf (44.2 MB)

从零开始学低压电工技术.pdf (38.6 MB)

从零开始学高压电工技术.pdf (40.5 MB)

从零开始学弱电电工技术.pdf (35.0 MB)

从零开始学维修电工技术.pdf (50.1 MB)

电工1000个怎么办.pdf (19.3 MB)

电工安装维修实用技能手册.pdf (30.6 MB)

电工常用经典线路应用范例.pdf (89.0 MB)

电工电子技术.pdf (120.4 MB)

电工基础.pdf (80.3 MB)

电工技术基础.pdf (50.3 MB)

电工技术基础与技能.pdf (71.1 MB)

电工技师手册 .pdf (16.7 MB)

电工上岗应试与自学宝典.pdf (136.9 MB)

电工书架：常用电工线路选萃.pdf (11.2 MB)

电工书架：电工常见故障检修方法与技巧.pdf (16.1 MB)

电工书架：电工线路安装与检修.pdf (17.3 MB)

电工书架：最新家庭电路设计与安装.pdf (69.8 MB)

电工识图入门.pdf (8.87 MB)

电工实用技术入门与提高.pdf (102.0 MB)

电工线路安装与检修.pdf (14.8 MB)

电工学原理及应用.原书第4版.pdf (24.5 MB)

电工学Ⅰ.pdf (61.2 MB)

电工仪表一本通.pdf (21.4 MB)

电路及电工技术基础.pdf (53.9 MB)

高压电工上岗技能一本通.pdf (26.7 MB)

家庭电工一本通.pdf (14.2 MB)

精选电工实用路解易通.pdf (62.9 MB)

家装电工技能直通车.pdf (48.5 MB)

全程图解电工维修技法.pdf (21.6 MB)

轻轻松松学电工电路篇.pdf (76.8 MB)

轻轻松松学电工：电路篇.pdf (39.8 MB)

轻轻松松学电工：基础篇.pdf (18.3 MB)

轻轻松松学电工：禁忌篇.pdf (34.7 MB)

轻轻松松学电工：技能篇.pdf (22.1 MB)

轻轻松松学电工：器件篇.pdf (48.2 MB)

轻轻松松学电工：识图篇.pdf (38.8 MB)

轻轻松松学电工：应用篇.pdf (30.9 MB)

双色图解电工基础线路.pdf (49.3 MB)

图解电工技术快速入门.pdf (75.0 MB)

维修电工 .pdf (8.39 MB)

维修电工基础技术.pdf (85.5 MB)

维修电工技能快速入门.pdf (129.8 MB)

维修电工技师培训教材.pdf (8.45 MB)

新编电工实用手册.pdf (144.7 MB)

新编维修电工速查手册.pdf (14.7 MB)

学电工技能从入门到成才.pdf (50.0 MB)

最新电工实用线路范例第二版.pdf (39.0 MB)

怎样做一名合格的电工.pdf (138.7 MB)

电工书籍

电工口诀

电工常用口诀(20130104163554)(1).pdf (338.4 KB)

电工常用口诀(20130104163554).pdf (338.4 KB)

电工常用口诀.pdf (338.4 KB)

电工口诀(完整版)(20130104163619).pdf (3.38 MB)

电工口诀(完整版).pdf (3.38 MB)

plc及电工口诀资料.pdf (2.82 MB)

水电工常识(20130104163559).pdf (2.10 MB)

水电工常识.pdf (2.10 MB)

1_2018井下电工考题2019.11.1_2 - 副本.doc (172.0 KB)

1_2018井下电工考题2019.11.1_2.doc (172.0 KB)

3_阿恒老书电子版本PDF - 副本.pdf (31.8 MB)

3_阿恒老书电子版本PDF.pdf (31.8 MB)

2019年低压电工实操考试_深圳版(修正版白) - 副本.pdf (5.57 MB)

2019最新电气符号一览表(1).doc (33.0 KB)

archivetemp低压电工_初训_ 584练习题 - 副本.pdf (476.5 KB)

archivetemp低压电工_初训_ 584练习题.pdf (476.5 KB)

archivetemp深圳低压电工_初训_ 584练习题 - 副本.pdf (476.5 KB)

archivetemp深圳低压电工_初训_ 584练习题.pdf (476.5 KB)

触电如何急救必考高低压必考送分题 - 副本.docx (181.0 KB)

触电如何急救必考高低压必考送分题.docx (181.0 KB)

从零开始学弱电电工技术.pdf (35.5 MB)

从入门到快速成为高级电工(1) - 副本.pdf (9.48 MB)

从入门到快速成为高级电工(1).pdf (9.48 MB)

电动机接触器与热继选型表(1).xls (67.5 KB)

电工上岗证接线图1(1)浙江.pptx (6.84 MB)

动力照明系统电缆设计.exe (839.0 KB)

低压电工复习资料20190309(1) - 副本.pdf (4.49 MB)

低压电工复习资料20190309(1).pdf (4.49 MB)

低压电工机考题（新）云南 - 副本.docx (116.5 KB)

低压电工机考题（新）云南.docx (116.5 KB)

低压电工技术实操北京.pptx (40.7 MB)

低压科目一.docx (5.52 MB)

低压科目三.docx (13.4 KB)

低压图解概念和数据题2020北京.pdf (3.25 MB)

各功率电机配套接触器、热继电器及空开选型(正泰和施耐德)(1).xls (421.5 KB)

广州高压电工科目三.pdf (8.71 MB)

接触器-线经-热继电器断路器选型计算(1).doc (270.5 KB)

急救口试(1)浙江 - 副本.doc (244.5 KB)

急救口试(1)浙江.doc (244.5 KB)

科目一安全标识辨认.doc (10.4 MB)

实用电路图集(1).pdf (6.15 MB)

（补充）低压电工实操-触摸屏 - 副本.pdf (3.31 MB)

（补充）低压电工实操-触摸屏.pdf (3.31 MB)

电工视频文件

000.还是万用表使用.mov (3.15 GB)

01.万用表的使用.mov (2.84 GB)

02.感应电笔的使用.mp4 (403.2 MB)

02.钳形电流表的使用.mov (874.8 MB)

03.万用表的使用.mp4 (3.29 GB)

03.摇表的使用2.mov (907.2 MB)

3_阿恒老书电子版本PDF - 副本.pdf (31.8 MB)

04.108A表的使用.mp4 (1.76 GB)

04.基本电路的组成，断路以及短路。.mov (1.44 GB)

05.串联和并联的区别.mov (1.30 GB)

05.钳流表使用.mp4 (1.20 GB)

06.家庭电路单控双控电路.mp4 (1.06 GB)

06.摇表的使用.mp4 (610.0 MB)

07.三相电机判断好坏.mp4 (1.98 GB)

08.断路器介绍.mov (1.63 GB)

09.按钮开关.mp4 (761.3 MB)

12.负载开关电线搭配.mov (360.9 MB)

13.交流接触器线圈介绍.mov (1.12 GB)

14.交流接触器主触点常开常闭介绍.mov (1.79 GB)

15.交流接触器的好坏判断.mov (1.45 GB)

15.交流接触器，点动自锁.mp4 (3.35 GB)

16.交流接触器自锁的演变.mov (2.23 GB)

16.自锁运行灯，停止灯.mp4 (1.46 GB)

17.热继电器.mp4 (1.65 GB)

18.具有热保护的自锁电路.mp4 (991.4 MB)

20.多地控制.mp4 (813.2 MB)

21.电机综合保护器.mov (2.69 GB)

22.断相和缺相保护继电器.mov (2.53 GB)

22.三相电机正反转，互锁.mp4 (3.13 GB)

23.顺起逆停.mov (2.70 GB)

23.双重互锁.mp4 (2.33 GB)

24.三相电机的正反转点动.mov (3.38 GB)

25.1.三相电机自锁.mov (3.25 GB)

25.三相电机正反转自锁.mov (3.16 GB)

26.双重互锁正反转.mp4 (2.43 GB)

27.行程开关.mp4 (2.77 GB)

28.行车遥控器.mov (892.0 MB)

29.电动葫芦.mov (1.42 GB)

30.中间继电器.mov (3.26 GB)

31.中间继电器作用.mov (2.05 GB)

32.单按钮启停.mov (1.91 GB)

33.单按钮实物接线.mov (1.34 GB)

34.时间继电器第一集通电延时.mov (2.17 GB)

35.时间继电器第二集常开点.mov (1.79 GB)

35.中间继电器.mp4 (3.96 GB)

36.时间继电器第三集延时停止.mov (1.73 GB)

37.时间继电器第四集常见型号.mov (997.8 MB)

37.时间继电器，延时启停.mp4 (3.35 GB)

38.时间继电器，循环控制.mp4 (1.80 GB)

38.时控开关.mov (2.16 GB)

39.时控开关手自动接线.mov (1.12 GB)

40.工地吊篮电路.mov (2.81 GB)

41.工地吊篮电路接线.mov (1.29 GB)

42.自动往返延时电路1.mp4 (1.06 GB)

43.自动往返延时电路2.mp4 (1.12 GB)

44.两线制接近开关.mov (2.39 GB)

45.三线式接近开关.mov (2.29 GB)

46.三线光电开关.mov (2.15 GB)

47.四线五线接近开关.mov (750.3 MB)

48.对射开关.mov (1.21 GB)

49.防盗报警电路.mov (2.74 GB)

50.接近开关的串并联.mov (2.03 GB)

51.浮球开关的原理.mov (2.00 GB)

52.浮球安全电压控制.mov (1.40 GB)

53.液位继电器供排水.mov (2.65 GB)

54.水泵一用一杯备电路.mov (1.75 GB)

55.水泵一用一备实物接线.mov (1.80 GB)

56.一用一备互为备用手自动.mov (2.72 GB)

57.一用一备互为备用手自动实物接线.mov (3.38 GB)

59.温控2.mp4 (1.35 GB)

60.变频器1操作面板和接线图.mp4 (3.34 GB)

60.电接点压力表.mov (2.21 GB)

61.变频器2星改角.mp4 (1.05 GB)

61.电接点压力表低启高停.mov (1.78 GB)

62.变频器3频率设定.mp4 (2.93 GB)

62.电接点压力表的手自动控制.mov (2.52 GB)

63.变频器4外部控制端子.mp4 (2.73 GB)

63.星三角原理分析.mov (1.92 GB)

64.变频器5多段速控制.mp4 (3.26 GB)

64.星三角主电路和第一种控制模式.mov (3.26 GB)

65.变频器6加速时间和减速时间.mp4 (521.6 MB)

65.双时间星三角降压.mov (3.61 GB)

66.变频器7按钮加减频率.mp4 (1.08 GB)

66.星三角第三种接法空气延时头.mov (3.16 GB)

67.加中间继电器的星三角降压.mov (3.04 GB)

67变频器8恒压供水.mp4 (2.77 GB)

68.变频器9恒压供水，设定目标压力.mp4 (1.21 GB)

68.正反转星三角降压.mov (1.99 GB)

69.三相电机首尾端判断.mov (1.51 GB)

69.正反转星三角降压控制电路图.mov (2.06 GB)

70.自耦降压启动原理.mov (3.36 GB)

71.自耦降压启动.mov (3.42 GB)

72.三相电机好坏判断.mov (898.0 MB)

73.三相电机改单相电机.mov (1.74 GB)

74.倒顺开关控制三相电机正反转.mov (944.5 MB)

75.单相单电容电机介绍.mov (2.60 GB)

76.交流接触器控制单电容三线制正反转.mov (1.94 GB)

77.单相双电容电机.mov (3.51 GB)

78.倒顺开关控制单相双电容电机.mov (1.86 GB)

79.接触器控制单相双电容电机.mov (1.83 GB)

电工学习

博越电工

94ccbf43-15b7-4f90-aea8-c6c780e028b3.mp4 (1.29 MB)

220V定时器控制380V交流接触器.mp4 (14.0 MB)

21918d7e-36d3-4039-beb3-b5169985558a.mp4 (3.38 MB)

49093945-8fa0-4aea-b3dc-c7dc901eeb9b.mp4 (16.3 MB)

68017014-70c4-460c-9c2a-8acc0ea27b80.mp4 (53.3 MB)

985667b1-2783-4dde-9ab5-ee52014b9adb.mp4 (26.1 MB)

a753d3af-a0f9-4564-a6fa-f1f5be2d2efb.mp4 (23.6 MB)

ac959fc8-72af-47bb-a78f-6d7b3a77bd4b.mp4 (52.0 MB)

acc7e55a-d4a9-427c-ae93-3e14eeb397fd.mp4 (13.3 MB)

adfa64f8-8b57-44fb-9ccd-a89188171b85.mp4 (11.5 MB)

aee9f3df-e35f-423f-a156-3557d6a4a385.mp4 (20.0 MB)

aee210ef-4df9-499f-abf8-992e146bef5c.mp4 (13.1 MB)

安全电流.mp4 (32.5 MB)

b23f70bb-f6fd-462b-820c-f0fc50ffee22.mp4 (11.5 MB)

b223dd17-7642-4ac7-ae82-7b1da76d73f7.mp4 (5.04 MB)

b298f2ae-a4bb-4a3e-b7c5-9a3b93ec5db9.mp4 (2.96 MB)

b365458c-0f0c-4310-8880-7d03a4413be7.mp4 (14.2 MB)

b4899dc2-31d5-4769-bf64-ac992b6783dc.mp4 (4.83 MB)

b4951762-a23d-4f03-b9d8-58a2f81fd036.mp4 (28.0 MB)

bd5e81d9-626c-4243-8180-4ae275c2fcb8.mp4 (58.2 MB)

bd786731-826e-46d6-8dff-1f03664023f2.mp4 (13.8 MB)

bf6f4dd0-0ad3-4f3e-82e8-76922c9a0fbe.mp4 (52.3 MB)

变频器调频.mp4 (26.6 MB)

c1efbaef-8618-4adb-89fd-54fccc986170.mp4 (7.70 MB)

c5e7b8fd-d05e-43cd-8950-4c2424cc1872.mp4 (8.78 MB)

c62e7b8e-e2fa-420c-9ae5-4e89ac6c6b30.mp4 (21.4 MB)

c63cddcf-64ef-4e87-8c65-2d50532ac84a.mp4 (24.8 MB)

c9069401-a1f8-4014-aea3-47915bd09ccd.mp4 (6.27 MB)

ca7f3a96-4a2c-426d-9df0-4325dcbdf0ab.mp4 (4.60 MB)

ca2456fd-b70a-4526-9919-0f1ad07471b7.mp4 (9.95 MB)

cb54c46b-471b-443a-893d-9f0750440d44.mp4 (4.66 MB)

ccce1d7c-3830-4bbd-a362-72ed4f05e5d0.mp4 (17.6 MB)

cd47a0c6-207d-4c3c-b1eb-1d6a79d5d106.mp4 (35.2 MB)

测漏电.mp4 (31.6 MB)

初始化变频器.mp4 (10.7 MB)

d2db3837-9e0e-4bd3-86de-13cc8a3da969.mp4 (40.1 MB)

d9b42fcd-bf9c-4b62-8202-e039bbeef18e.mp4 (19.4 MB)

d19a32e1-4ea0-44b9-bbca-90c89d24776d.mp4 (23.2 MB)

d19ae9ba-0e86-4f6c-8a54-a0979f8a8072.mp4 (17.7 MB)

d64b8f1b-1548-4784-b1c8-a73f0f43ae8a.mp4 (23.6 MB)

da741217-8d54-4321-a5c5-6572ccf77cce.mp4 (16.3 MB)

dcc01577-c3ec-4ca8-b276-4f6a853f40a6.mp4 (22.4 MB)

单电容电机接线方法.mp4 (16.3 MB)

de2dbe65-66de-4d9e-95ba-ba4fa806fb61.mp4 (8.01 MB)

de091f96-cc7c-4c2c-a476-3725b1c1df97.mp4 (27.6 MB)

电机接线方法.mp4 (15.1 MB)

电机启保停完整线路.mp4 (1.08 MB)

电机星型与三角型接法有什么区别.mp4 (32.6 MB)

电机主反转电路.mp4 (32.2 MB)

电机正反转控制电路.mp4 (824.1 KB)

电机综合保护器.mp4 (11.4 MB)

电人是电压还是电流.mp4 (7.01 MB)

定时器设置.mp4 (14.4 MB)

单相电容电机接法.mp4 (30.6 MB)

单相双电机接线方法.mp4 (3.90 MB)

单相双电容电机的接线方法.mp4 (39.7 MB)

断相与相序保护器.mp4 (21.9 MB)

单元电表箱和入户配线.mp4 (708.2 KB)

e0d0d598-ae7c-418a-a15b-b08a5cefb34b.mp4 (1.99 MB)

e4a65ebb-1b3c-4c3c-8ef3-1f1b5c9c0433.mp4 (12.0 MB)

e61a5bf7-1324-4a5d-bb81-08f8b396bdec.mp4 (11.3 MB)

e77e9e95-268f-4e15-b56a-49a999231604.mp4 (2.82 MB)

e221e6bc-cb85-4258-bb5a-ad79b01c850e.mp4 (2.25 MB)

e563e07a-c8e4-4f4a-a8e5-4827cffb0c10.mp4 (8.53 MB)

e777fb26-ab64-4ab7-9e91-ac7919cddd9e.mp4 (11.0 MB)

e6685cc9-4120-404a-9fad-05ef0b9aa1a0.mp4 (8.44 MB)

e8804f4d-917d-4ac7-b511-1a258f726e3d.mp4 (24.5 MB)

ea2c1ea0-f182-4b32-b40f-cebeb2040eab.mp4 (17.4 MB)

ee5f697b-935c-4e17-a26c-246464a6d204.mp4 (30.6 MB)

f101cf87-9172-49a6-911f-2817f94bf0cb.mp4 (9.79 MB)

f517fde3-e2cc-4d13-9cc9-73707596f8f6.mp4 (1.37 MB)

浮球开关.mp4 (20.6 MB)

风扇线的接线.mp4 (17.1 MB)

交流接触器互锁正反转.mp4 (1.46 MB)

交流接触器控制正反转.mp4 (1.21 MB)

开关电源.mp4 (18.1 MB)

开关接法.mp4 (18.3 MB)

控制变压器.mp4 (22.0 MB)

控制线路原件常开常闭触电规律.mp4 (21.4 MB)

利用变频器将220V电压调到380V.mp4 (16.4 MB)

启动停止控制电路.mp4 (7.67 MB)

热过载继电器.mp4 (14.4 MB)

热过载继电器2.mp4 (50.3 MB)

热过载继电器手动复位自动复位.mp4 (26.7 MB)

热继电器.mp4 (14.6 MB)

热继电器1.mp4 (21.8 MB)

热继电器2.mp4 (17.4 MB)

软启动器.mp4 (30.0 MB)

软启动器1.mp4 (18.7 MB)

时间继电器.mp4 (51.0 MB)

时间继电器1.mp4 (8.94 MB)

三相电动机线序找法.mp4 (39.4 MB)

维修线路二次故障.mp4 (10.9 MB)

星三角降压启动.mp4 (1.87 MB)

星三角降压启动主回路.mp4 (696.1 KB)

限位开关.mp4 (36.2 MB)

用万用表测火线零线地线.mp4 (10.8 MB)

中间继电器.mp4 (12.3 MB)

自锁电路.mp4 (1.42 MB)

城阳

0aac3837-5edb-4970-9673-e741f0aab7ae.mp4 (57.8 MB)

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36f2f81e-1a03-49c8-be06-f59062e32ed9.mp4 (43.7 MB)

电工大师1

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f857f88c-4733-482e-a401-77c75a600c35.mp4 (6.81 MB)

电工大师2

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fec2d445-fd87-4f8e-b58b-b6cc1b45d1df.mp4 (540.8 KB)

电工大师3

1c07e1ca-ec04-40ef-a806-19f81d7f7cc7.mp4 (4.43 MB)

1dc46ec9-82e2-47a5-a71d-fcf250282240.mp4 (4.26 MB)

5f7c7b93-3fdd-43c0-84f7-6fbab68ff90a.mp4 (3.18 MB)

7c131c94-0d99-4bf4-b0f9-b53f8ef54927.mp4 (6.96 MB)

7f70ad6d-f0d0-4726-9d9e-0b89c57f1790.mp4 (3.48 MB)

17f168a1-db76-46b5-ae57-aa57ab6783e7.mp4 (460.6 KB)

93c214b5-dee6-44fb-871c-74695447607a.mp4 (3.10 MB)

0170665f-8804-4437-9bc3-bb9368af74a0.mp4 (690.8 KB)

308e8e43-160a-405e-b719-73e9f66568ab.mp4 (858.1 KB)

443ede7d-ac89-4ff1-816e-18e43bb5bbef.mp4 (4.36 MB)

3930d3aa-eba4-4f5c-8bf9-8b4fb974eedb.mp4 (2.63 MB)

699099b0-01fd-43b6-9b9d-174b2188baae.mp4 (4.87 MB)

733734f6-96bc-4406-aeda-90f2e8cb7d79.mp4 (678.0 KB)

a91dd110-0713-46b4-8723-deaa05a03c34.mp4 (539.9 KB)

a327e84d-157c-413a-b3ac-de8270cdff0f.mp4 (539.3 KB)

a2440f9c-ec43-443a-a3d3-3f53022d2982.mp4 (5.51 MB)

baf84631-6911-438c-8628-70ce65d771ac.mp4 (2.10 MB)

c4de3202-5f42-4d78-a771-bf43eb723bba.mp4 (9.60 MB)

d9d5d94e-341f-4481-baad-265cbba08f79.mp4 (5.35 MB)

e4faebae-1165-4c61-8e60-14450627f04f.mp4 (6.48 MB)

ed67ff26-0301-4515-b34a-6358bffbe60a.mp4 (2.65 MB)

电工大师4

1f7d1110-d207-4173-afdc-3a0d78d38d39.mp4 (3.27 MB)

04ea24fa-c3ea-4650-a60a-53ec7c390def.mp4 (1.54 MB)

5d79b5a6-9bf8-492f-a1b6-2875440c0f9f.mp4 (3.65 MB)

05daed12-9ceb-4f1e-bca2-fa4c4e84f61d.mp4 (2.22 MB)

6d5bccb4-8527-412c-9e77-0e91af597900.mp4 (825.7 KB)

07a310bc-1fe0-43cd-9410-51d324cac019.mp4 (1.12 MB)

8deddc5b-fa65-459e-a2cc-8f9479cca3e5.mp4 (473.4 KB)

8e0b9334-24f8-4254-b0a6-6ca263ab321e.mp4 (1.82 MB)

26a5c329-040b-4954-ba6a-f1ab25524e3f.mp4 (1.91 MB)

46db8c2c-b803-4d30-8659-5eec288e2609.mp4 (1.97 MB)

62a23a4e-1a24-46ba-9bd4-e414fc358e8b.mp4 (768.8 KB)

63ab1c6d-ae6b-4dfd-ad4d-e1ac0dd05554.mp4 (1.38 MB)

73fc4ec4-93fb-4194-bdab-8ecb05122e49.mp4 (3.46 MB)

78f2b54c-6ffa-4cb0-acc1-d3d0f5e7d3df.mp4 (3.37 MB)

138d49c2-3ab3-410d-8a01-3c50887c4933.mp4 (8.98 MB)

282f7408-f1c9-44fd-9ab6-3d705ccd1c3d.mp4 (4.24 MB)

1371434c-488d-46e9-b9f6-81cd91ab054e.mp4 (1.49 MB)

23377caf-7f86-451f-bd43-a97bf2e51dd1.mp4 (1.37 MB)

28286d28-eb28-4839-b7b8-eade4f6e961c.mp4 (1.71 MB)

53767bfa-db3d-4d08-8c6f-692528f93233.mp4 (340.7 KB)

72569d39-53bb-4cab-bf0f-27a121cecab7.mp4 (2.16 MB)

abcda6b9-3a72-4386-a3ae-0175f583d588.mp4 (364.1 KB)

b9d8b132-831a-4476-82c9-f01f837b5415.mp4 (970.6 KB)

b031e575-9805-4520-876e-780ccffc30ce.mp4 (3.66 MB)

b46acf44-e047-4ea8-989d-d569e961b00b.mp4 (6.31 MB)

b42038f1-0abf-43ce-afcc-fa4c3adb41b7.mp4 (672.8 KB)

c02dbc01-8c21-49b8-805c-1bec53f07306.mp4 (2.01 MB)

c14aa4f8-534e-4af4-b5e0-cdf85872cb07.mp4 (6.25 MB)

c29a66c8-2e53-47e4-8910-f6aae5170cab.mp4 (351.0 KB)

c385c78f-2d27-46d8-9e4f-528335784fbe.mp4 (2.83 MB)

c73307a1-5032-41d8-9fac-611210d43a41.mp4 (4.79 MB)

e6f1cb78-0508-4590-a2b5-584df4ac02b0.mp4 (1.43 MB)

e31d75ca-1e48-4d0f-9e29-9b4560e5f3cf.mp4 (308.0 KB)

e71f0c65-4179-4cd1-9449-dea17a5b7651.mp4 (622.8 KB)

f6a19cef-498d-4648-a9e9-5574732d5b75.mp4 (2.94 MB)

f08af262-6b00-4b88-89ca-6a624d1e4c3b.mp4 (6.16 MB)

f052ab65-80b7-4bfa-b6f2-c9be3c669ad6.mp4 (847.5 KB)

fd900110-157f-4744-9dd6-696911c04738.mp4 (3.79 MB)

电工大师5

4a087383-7664-40ee-8d68-71a8a7d99c29.mp4 (689.6 KB)

5f55c28b-45ad-4c2c-a60d-17ffc215b352.mp4 (515.9 KB)

9d4109f3-e5a1-4df3-bee8-65810bd5e170.mp4 (858.1 KB)

35abb3aa-9d34-4ad8-a05f-e47d4c2975ec.mp4 (1.29 MB)

95aaf700-ad30-43e5-ada8-b3ccb7bb5af0.mp4 (842.2 KB)

812def39-9d74-4633-86bf-805279dfcbef.mp4 (874.0 KB)

4214f266-e2be-4e56-8278-0b514394ae5b.mp4 (657.4 KB)

a6ab5596-fa46-4388-aa73-0edef24d735c.mp4 (29.8 MB)

ac820b2e-9b75-402d-84e1-121c26fd2a3c.mp4 (33.9 MB)

b0721495-05c8-4b29-b6dd-ed65069fc30c.mp4 (11.9 MB)

ce572db1-a8ab-4a2c-a576-c72e7deee00b.mp4 (849.1 KB)

d105c612-2299-4e26-bd36-937fb873792d.mp4 (869.4 KB)

dad4ddb3-853d-438a-9413-a4b92c4c6fd6.mp4 (804.9 KB)

dd2ef465-711e-4077-b247-19eeb15b841c.mp4 (625.1 KB)

e5bf2d28-9968-442e-8edf-d149172f723b.mp4 (673.2 KB)

e8db5164-d5c5-4bc6-ada2-29b8ee70002d.mp4 (638.2 KB)

e099a295-1787-445b-b9d9-501ac3081e95.mp4 (1,009.2 KB)

e397e234-9260-4586-8a93-170af75616f8.mp4 (892.1 KB)

eefe0132-00b7-417a-bb14-190293efacae.mp4 (545.4 KB)

fc68d7e6-5551-4e64-b93e-407af8e84868.mp4 (498.8 KB)

ff55d22b-b72c-4cad-95dd-1da365ed3333.mp4 (795.4 KB)

电工大师6

0e5c2beb-71f0-48be-893a-e5a33847e5f8.mp4 (3.08 MB)

3cbf3ef6-4236-49aa-9118-7003b5a5fd4c.mp4 (3.81 MB)

3da10e80-5ddc-46c6-8aae-e637e5eb85ad.mp4 (10.6 MB)

4c974ad9-63fb-4c3b-92f3-20ef77ea9c42.mp4 (864.5 KB)

6fa472c6-57bb-4b4e-8f77-0847cb3d787a.mp4 (749.1 KB)

6fabcc1e-7fbf-4e5d-9c17-0d0aa42d9f6f.mp4 (768.0 KB)

30bbc22f-fd6c-43c8-8cc9-301a371e72e2.mp4 (546.2 KB)

63f87939-ba78-4a23-9bd6-fc0454a088cf.mp4 (624.7 KB)

72a7d68c-7b63-4b91-bc72-35eb55d1202c.mp4 (712.1 KB)

72e85e63-0f04-457c-a3ed-90d32c3a663f.mp4 (2.03 MB)

93f786b0-865a-46e5-ba62-8d20298d8e12.mp4 (8.45 MB)

71883172-afaa-4cd8-aeaa-d0155b66416b.mp4 (614.4 KB)

b7ba74c5-699a-43c7-bedb-48d6bd2cc7e3.mp4 (3.91 MB)

b8d33b78-ea92-4b25-94ee-dc0c9d372227.mp4 (1.17 MB)

b31912bf-b920-47c4-b500-71796c8c6bb2.mp4 (696.7 KB)

c08ec7a1-015d-4e01-b26b-7ca99db6c1bd.mp4 (878.0 KB)

d4f7c830-0642-47eb-86d9-e7b3c7e4b393.mp4 (1.45 MB)

d807f16b-bf60-4b2f-aca9-8ff1d93e32a2.mp4 (4.29 MB)

f36a9b7a-97f3-4039-bee8-146c25bf2fa5.mp4 (560.3 KB)

电工大师7

0d4ad9a9-21a8-4fc1-a039-a727b613c61e.mp4 (2.25 MB)

2d63f975-452c-432b-b8dc-059c441c6d3d.mp4 (2.49 MB)

5d93edfb-cbac-475a-9a6a-e6a73680216f.mp4 (2.52 MB)

6eeef508-2a8f-4e13-b1ad-506273310191.mp4 (1.50 MB)

8cd5c227-72b0-4d8e-8ff4-99ceeb802c69.mp4 (3.00 MB)

9c1c56df-cbe3-4d50-b657-7d99532a716c.mp4 (1.01 MB)

752ababb-4d4e-4e4d-b428-36adfb883f64.mp4 (5.68 MB)

902e8347-cd60-49cc-a9bf-581cfb9f4817.mp4 (19.6 MB)

3425d586-5adb-495b-b99c-57a97fb6f4ad.mp4 (1.05 MB)

5435ccb7-c773-4d66-8bb1-51288cca5e45.mp4 (2.03 MB)

a5de13e6-63cb-4bda-9b89-20ba098eb644.mp4 (3.25 MB)

a8d60d3c-8b59-416c-aeb7-e270d139bfdc.mp4 (1.87 MB)

bc6d049a-3a5b-44d5-b4d9-ae75ecb51302.mp4 (4.23 MB)

bfc9248d-2efb-45bb-b2d6-971c6438469e.mp4 (1.20 MB)

ca5cb8dd-31f8-4039-9bc5-2fbaa339accf.mp4 (4.10 MB)

d99d105c-da9e-4ccb-9db3-e56b11d2888d.mp4 (1.37 MB)

dc292c1b-d379-4b64-bf5b-5be0313c7638.mp4 (1.52 MB)

e24a6500-e3b9-4074-96aa-da8b3632c7cf.mp4 (3.24 MB)

e64ed00c-daf4-44a5-adec-707ba2375229.mp4 (11.7 MB)

ea9ac0d1-bd53-4b95-9aac-1f9010545e28.mp4 (3.66 MB)

f5ec2bb2-c787-45a5-ab14-ff0f6db6346c.mp4 (2.10 MB)

电工大师8

0df29e14-e14a-40bf-94fa-e71cebf7486d.mp4 (3.49 MB)

1b56bb2f-2b06-47e4-a86a-a16fb1514266.mp4 (3.48 MB)

1c23d383-a868-4332-ba86-3cfa58a7f183.mp4 (7.63 MB)

3a6cf76a-dfd3-4a4b-86f9-5c5d43fdca1d.mp4 (3.49 MB)

4d264127-d223-4a26-a2ef-c8dadccb7663.mp4 (337.8 KB)

4e20a1b6-abca-42ca-8a55-a931dac48a60.mp4 (4.19 MB)

6eab2d8e-f363-4f83-af32-b8eecd4a596f.mp4 (4.48 MB)

8bff2836-abc9-4291-9236-e3cf8b16f76b.mp4 (1.15 MB)

9b2170dc-d967-4f57-8cc9-28e2f06be082.mp4 (505.6 KB)

46a423d0-988a-427f-a412-6f59d5acb151.mp4 (3.47 MB)

64af68d8-f69a-40e5-90fd-130e39cc2a79.mp4 (861.1 KB)

83b703ce-0638-46cb-991e-dbb74ce2a3e3.mp4 (937.3 KB)

96e7a038-0a82-4379-a70a-128414ec256e.mp4 (4.49 MB)

405b99ac-60a0-4958-a776-d3a3060d45e6.mp4 (5.05 MB)

478ed1fa-b88c-4445-bfc3-b83c65e17e7d.mp4 (868.0 KB)

832f4fa3-eae3-497d-9e43-b014a9dadad5.mp4 (634.2 KB)

2000人qq交流群161918387.jpg (139.4 KB)

a0ed5775-52fb-4dd4-a1aa-d78103f1f9fd.mp4 (5.64 MB)

c8d69f5c-7731-4313-83eb-93699aecef64.mp4 (5.44 MB)

超低资费流量卡.jpg (134.2 KB)

d54c484c-7c27-4990-85e6-76b22aa8c37f.mp4 (2.60 MB)

ee4cf07e-e9a9-4aed-956a-ebc8b250ae39.mp4 (5.57 MB)

电工大师9

2bad034c-d9b6-4351-b218-943b51a5d614.mp4 (8.02 MB)

3b29d14e-c6c8-4f71-a397-4a20a31db1ae.mp4 (1.71 MB)

4d5be1b8-fb13-4e5a-80b3-1135f0fb6cfe.mp4 (1.72 MB)

5b812c68-42bf-4835-a15d-dbe5c22e3d13.mp4 (13.1 MB)

5f93b8df-48ac-499e-8183-3af7afb46da4.mp4 (5.20 MB)

6c96d01d-72d0-45b9-beda-131d1dcef968.mp4 (3.98 MB)

6d173b7c-67ba-4418-a6ae-09fe7ca9b5fa.mp4 (17.7 MB)

7c70c72e-e6d2-4f2a-9ac6-f209d149799f.mp4 (13.0 MB)

7fd73e30-ca8d-445b-89d3-278379f8f9b0.mp4 (665.4 KB)

7feded79-731d-4e9a-ad8f-5ebdee15624f.mp4 (1,012.6 KB)

8c432f09-dd14-4c1d-9b65-ff230158f1ae.mp4 (5.67 MB)

12c3d165-3a49-40cd-be70-3e236837467e.mp4 (1.51 MB)

40e7e4d7-9f65-49fc-97e7-9967d4acde6b.mp4 (800.1 KB)

46a0f16a-fb4b-4e85-899f-c821e30babf2.mp4 (34.3 MB)

2000人qq交流群161918387.jpg (139.4 KB)

5712f866-45d8-4fce-b7e4-258e8af7ca48.mp4 (15.1 MB)

84348240-5cb6-43e3-a8dc-c32a088b5310.mp4 (37.6 MB)

adeb5160-74b9-4725-8300-0c36831af6b1.mp4 (765.5 KB)

c0cf46a4-80fe-48ba-a086-87e0ba377f92.mp4 (1.15 MB)

超低资费流量卡.jpg (134.2 KB)

e1bc3568-0dd4-4b52-af1b-0b25664799a1.mp4 (15.4 MB)

ecd5ba1a-f72e-46f0-b034-45f3dc50c0f5.mp4 (13.6 MB)

f74f898d-0780-49d9-a7ad-82855b4c59aa.mp4 (11.0 MB)

电工大师10

2c6a3e3b-5ee1-4345-bcbc-a8fa6eff459f.mp4 (5.02 MB)

7f0d06a8-3188-483b-bd1d-c7826b4244f2.mp4 (5.10 MB)

54d5d93c-cbf7-41e0-89ce-df18d17c1d42.mp4 (8.98 MB)

92bcd4a2-dd52-45c0-bc61-de6a37ebcb6c.mp4 (2.05 MB)

95e226d5-d08c-4019-bee6-80688dccd182.mp4 (7.14 MB)

230df8be-f3c0-4c54-b201-40d6c9f48782.mp4 (2.87 MB)

04385b83-be60-4b52-aaa1-e7982955a9d6.mp4 (4.48 MB)

04934a89-6611-40a5-b958-c78a14bb5cdc.mp4 (11.0 MB)

895f7fc6-99bf-4077-8fd5-d6480fa3d35c.mp4 (6.31 MB)

1206eab5-9b5b-44a9-86d3-dede2550aa72.mp4 (8.17 MB)

1903abd7-798f-4b00-a09e-7b03d2b21f93.mp4 (7.55 MB)

2000人qq交流群161918387.jpg (139.4 KB)

2938e260-a746-4dc4-b4cd-7990e405679c.mp4 (3.13 MB)

5511fb69-45af-4b38-bd5a-5a59363878b3.mp4 (13.6 MB)

67318bf5-fb1a-4dd2-82a8-975ee541042b.mp4 (9.11 MB)

bfb56e21-4b65-43c8-bb4c-d73dae21b08c.mp4 (5.55 MB)

c79a24ae-338f-43c4-9be8-418db39e95d7.mp4 (10.9 MB)

超低资费流量卡.jpg (134.2 KB)

dd3a62b6-14e9-4013-bc1e-0cff0c150fa6.mp4 (6.98 MB)

dd486eea-b85c-4ce7-8098-d9974d1a9cdb.mp4 (4.63 MB)

e00e54ca-5e65-4c13-a9b2-157073e0c69b.mp4 (2.64 MB)

e668587b-3574-4ef2-8e4a-7c8ce402d6aa.mp4 (16.7 MB)

eca97bb7-45cb-4e28-8d6a-cbea8da3b72e.mp4 (4.47 MB)

电工大师12

0a8052d2-d403-4483-88c7-7aa12be162d3.mp4 (905.2 KB)

0ac1d409-06e2-4297-8445-37396e2111b3.mp4 (781.0 KB)

0d6307e2-5f8a-4b1a-b4a9-3337739a43b8.mp4 (673.6 KB)

0f0aa373-5ba0-49ce-9fd8-5d4c80615bb3.mp4 (7.54 MB)

0f881eb9-fe00-4c5e-af43-8d7ef5277673.mp4 (1.67 MB)

1c03c314-a3ce-49d1-9488-6b00673986e8.mp4 (140.4 KB)

1ca9670f-ca44-4189-a5c9-141c6018e35e.mp4 (9.03 MB)

1d0b0f18-6108-40d8-80e9-f85675d0893d.mp4 (9.69 MB)

1d520b50-f1ea-4d49-aec0-91c1a3c351e4.mp4 (991.2 KB)

1d792c8c-e3a8-44af-a47a-8ef674e8565e.mp4 (4.59 MB)

1dba6442-f88b-42c9-b26b-2ea9f3a43883.mp4 (1.29 MB)

01e5025f-9505-417e-ae7c-520356963f69.mp4 (878.0 KB)

1ea39f53-9897-423c-84dd-9535f981d1f6.mp4 (3.43 MB)

1f6c2c63-86c5-42a3-a8dc-c5b26a87e6b8.mp4 (9.00 MB)

2ac07f6b-9d37-4af9-a7cb-4ff351a5ee31.mp4 (37.7 MB)

2ca4f81a-d149-447b-8f7f-09aea92e833c.mp4 (6.26 MB)

2d08a0cb-c132-46b6-8f7b-676800f0bb6c.mp4 (41.2 MB)

2dddc3da-cac3-4f12-a4b3-d317795e4497.mp4 (3.10 MB)

2e164b61-6d91-46a3-b447-5cb6b8b54a73.mp4 (1.72 MB)

3a1f5152-06ac-461c-ba92-f75f32ce17b1.mp4 (624.7 KB)

3acc4ad4-8c3c-4c98-8eee-86ab2822c104.mp4 (742.7 KB)

3b439f4f-7f98-4e9b-a2d6-40ccd8cc4973.mp4 (365.2 KB)

3c389b94-c103-469a-be7e-0e2e36c5316f.mp4 (19.6 MB)

3c776e40-ce3d-4e48-954b-2bd71e985328.mp4 (1.39 MB)

3cdf4539-b616-40fb-b48d-c0f615d94f9a.mp4 (917.6 KB)

3d77ad2b-036c-4da6-aa17-f8c9b9a09c36.mp4 (11.2 MB)

3fe123d7-4ca1-4caa-9b53-c1e43a00b1e8.mp4 (12.9 MB)

4adcca99-1377-45a8-846b-b85fde8a5cd1.mp4 (10.3 MB)

4b37cf08-2f4d-4a92-b8a0-596ecd1c9a7f.mp4 (7.10 MB)

4e760261-e997-455c-86a7-eb9d5590ec20.mp4 (16.9 MB)

4ea995b4-0a13-4ae8-b07b-666708760b22.mp4 (369.4 KB)

4f7e7b15-a1a4-42e1-93d0-28a8053dd336.mp4 (8.80 MB)

4f7fd256-1751-44e3-93f6-64927f644508.mp4 (1,012.9 KB)

4f44a41f-e5a5-49c7-bfa6-2a06eba8b4bc.mp4 (272.7 KB)

5a016f14-3382-4d7a-9575-ac7a35d7814b.mp4 (1.41 MB)

5a24c559-8613-4c5e-8880-b92a49df3dea.mp4 (718.9 KB)

5b21ebd7-3ec3-4bb7-a7af-39a5ac4e37e2.mp4 (9.16 MB)

5b67a697-d00f-42e5-a06b-8ddfd57bc65e.mp4 (614.8 KB)

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电路图

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光电开关

光电开关1.jpg (183.9 KB)

光电开关2.jpg (479.5 KB)

基础

Screenshot_20220410_093222_com.tencent.weread_edit_3740885314011.jpg (147.0 KB)

Screenshot_20220410_093504_com.tencent.weread.jpg (420.6 KB)

Screenshot_20220410_093547_com.tencent.weread_edit_3695437619226.jpg (230.7 KB)

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Screenshot_20220410_093746_com.tencent.weread.jpg (572.0 KB)

Screenshot_20220410_094418_com.tencent.weread_edit_3990918231160.jpg (66.1 KB)

weread_image_3006095797456.jpeg (131.1 KB)

交流接触器

交流接触器.mp4 (132.7 MB)

交流接触器1.jpg (498.7 KB)

交流接触器2.jpg (550.3 KB)

交流接触器3.jpg (396.4 KB)

交流接触器4.jpg (260.5 KB)

交流接触器5.jpg (209.1 KB)

交流接触器正反转.mp4 (7.88 MB)

漏电保护器

漏电保护器1.jpg (472.4 KB)

漏电保护器2.jpg (475.5 KB)

漏电保护器3.jpg (479.6 KB)

漏电保护器4.jpg (425.3 KB)

漏电保护器5.jpg (384.0 KB)

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熔断器

熔断器1.jpg (337.0 KB)

熔断器2.jpg (230.3 KB)

热继电器

1649567695966.mp4 (1.65 MB)

1649574297962.mp4 (1.33 MB)

热继电器1.jpg (548.7 KB)

热继电器2_edit_5346387941891.jpg (234.5 KB)

热继电器3.jpg (527.2 KB)

热继电器4.jpeg (59.3 KB)

热继电器4.jpg (226.7 KB)

热继电器5.jpg (476.6 KB)

热继电器6.jpg (150.4 KB)

中间继电器1.jpg (386.7 KB)

时间继电器

时间继电器接线方法.mp4 (964.0 KB)

行程开关

行程开关.jpeg (14.9 KB)

中间继电器

Screenshot_20220410_103039_com.tencent.weread.jpg (415.9 KB)

中间继电器2.jpg (640.2 KB)

中间继电器3.jpg (529.1 KB)

63W空气开关能带多少瓦用电设备.mp4 (5.56 MB)

380V加热管两种接法.mp4 (559.6 KB)

1650424120493.mp4 (26.4 MB)

1650774441308.mp4 (61.4 MB)

1650932258114.mp4 (3.20 MB)

1651292825884.mp4 (584.8 KB)

1651308730036.mp4 (4.01 MB)

1651713462558.mp4 (5.13 MB)

查故障口诀.jpg (327.1 KB)

常开常闭自锁互锁.mp4 (9.40 MB)

插卡取电.mp4 (404.4 KB)

电动机的启动方式.mp4 (1,018.7 KB)

点动与自锁电路.mp4 (2.06 MB)

点动自锁电路.mp4 (1.17 MB)

电符号.jpg (56.7 KB)

电工必学线路颜色.jpg (414.8 KB)

电机功率选择电缆.jpg (280.9 KB)

电机启动电流计算.mp4 (13.3 MB)

电流电压功率的计算.mp4 (695.5 KB)

电缆口诀.mp4 (1.92 MB)

电器名称符号.mp4 (1.37 MB)

电器线路如何选配.jpg (372.9 KB)

电器原件符号.jpg (1.13 MB)

定时器设置方法.mp4 (2.43 MB)

电线计算功率.mp4 (2.08 MB)

电线载流功率与对应空开漏保.jpg (298.8 KB)

低压电工实操重难点.docx (933.6 KB)

浮球排水开关.mp4 (7.48 MB)

酒店插卡取电原理.mp4 (1.01 MB)

酒店插卡原理.mp4 (1.51 MB)

继电器.mp4 (52.1 MB)

交流接触器字母含义.mp4 (7.25 MB)

家庭用线计算公式.jpg (439.3 KB)

空调电流计算.mp4 (2.02 MB)

空开和漏保的区别.mp4 (2.75 MB)

空气开关和隔离开关区别.jpg (938.7 KB)

漏电断电短路测量法.mp4 (728.8 KB)

零线带电四个原因.mp4 (3.03 MB)

判断单相电机好坏.mp4 (1.20 MB)

配电柜线号识别.jpg (391.4 KB)

启保停自保控.mp4 (768.8 KB)

钳形表使用方法.mp4 (15.6 MB)

如何判断三相电机好坏.mp4 (20.2 MB)

Screenshot_20220416_171640_cn.wps.moffice_eng_edit_7665605685287.jpg (256.7 KB)

Screenshot_20220416_214932_com.ss.android.ugc.aweme.lite_edit_7477304804587.jpg (417.1 KB)

Screenshot_20220420_093641_com.huawei.himovie_edit_7406344851993.jpg (263.3 KB)

Screenshot_20220423_091231_com.huawei.himovie_edit_731860750929.jpg (314.6 KB)

Screenshot_20220424_211615_com.huawei.himovie_edit_682559233749.jpg (316.3 KB)

Screenshot_20220513_132210_com.huawei.himovie.jpg (1.07 MB)

Screenshot_20220513_132607_com.huawei.himovie.jpg (1.23 MB)

时间继电器控制交流接触器.mp4 (13.3 MB)

升降机控制电路.mp4 (1.31 MB)

双控接法.mp4 (626.7 KB)

时控开关控制多个路灯04.18.17?38?04.mp4 (715.3 KB)

时控开关控制电机.mp4 (480.3 KB)

三相电机的接法.mp4 (27.1 MB)

三相电机内部结构接线.mp4 (7.96 MB)

三相电机正反转接法.mp4 (1.90 MB)

三相设备应该安装多大空开.mp4 (1,018.2 KB)

三种低压配电系统.mp4 (1.27 MB)

铜线额定载流量.jpg (399.1 KB)

为什么老电工一看负载就知道有多少电流.mp4 (1.67 MB)

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