# 电工基础知识

> 电工基础知识 (iPhone/iPad app by 妮 应.)

- Source: https://appshunter.io/ios/app/id978545608 (this page in markdown: same URL + `.md`)
- Developer: [妮 应](https://appshunter.io/developer/505362520)
- Category: Reference, Education
- Price: $1.99
- Rating: 4.00/5 from 2 App Store ratings · 20 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 14 MB
- Languages: American English
- Released: 2015-03-26
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/id978545608/reviews.md

## What is 电工基础知识?

*****电工的好助手，给力推荐《电工基础知识》
-----内容全面，涵盖了电工必备基础知识，电路图等等；
***开关相关
1.开关插座基础知识
2.品牌开关插座的内部结购和特点
3.开关选购指南
4.插座选购指南
5.如何设计室内开关插座的位置
6.电工识图口诀
***控制电路图
7.三相四线制配电线路
8.Y降压启动控制电路
9.双速电动机控制电路
***常见电路
10.日光灯类
11.断路器、接触器控制回路
12.电动机
13.热电偶
14.电能表
15.其他

## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/id978545608/reviews.md

### 1/5 — 垃圾邮件📧？

*2020-12-19*

垃圾东西交了智商税

### 1/5 — 垃圾

*2020-12-09*

什么垃圾软件

### 1/5 — 感觉受骗了

*2019-10-31*

可惜我十二个大洋一点都没用

### 1/5 — 没用

*2019-07-06*

网上可以找的到，没有用，没有学习价值

### 1/5 — 没有用

*2016-11-06*

把我钱退我吧！求如何取消购买！没有卵用的东西

### 1/5 — 不好

*2016-10-04*

那几个给五星的脑子长泡了吗

### 1/5 — 好

*2016-03-24*

坑货一个

### 1/5 — 上当了

*2016-03-11*

用处不大，就几幅图。还不如直接百度

### 1/5 — 坑

*2016-03-04*

毫无用处，千万别买！

### 1/5 — 骗钱的

*2015-11-09*

百度随便能找到的资料

## Version history (last 3 releases)

### 26.1 — 2026-04-10

支持iOS 18;

### 16.2 — 2023-02-15

1.支持iOS 16;
2.丰富更多内容。

### 8.2 — 2015-03-26

Apple 已更新此 App 以显示 Apple Watch App 图标。

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## More apps by 妮 应

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All apps by 妮 应: https://appshunter.io/developer/505362520

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*