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Electrician, plumber, basic knowledge, 8 years of experience summary of front-line masters, divided into 30 sections, let's take a look, what to learn:
1: Explanation of the details of home decoration and drainage (84 minutes).
2: Explanation of various practices of home improvement water supply (61 minutes).
3: Plumber and electrician look at the drawings to explain, floor plan and system diagram.
4: Explanation of the details of lofting in the early stage of home decoration and tooling.
5: Home decoration, tooling, water and electricity slotting details.
6: Home decoration, tooling plumber buried box details.
7: PVC line pipe various practices, in the face of different customers to choose different practices.
8: The relationship between 380 volts and 220 volts, and the details of wire size selection.
9: Detailed explanation of the specific practices of home decoration and tooling light lines.
10: Explain the details of the specific connection method of the lamp wire in the wire box.
11: Home decoration, tooling dual control, three control cable, wiring details explanation.
12: Home decoration bathroom suite bath bomb line details explanation.
13: Home decoration, tooling early electrical box and line details explanation.
14: Explanation of the early functions and circuit details of the weak current box.
15: Explanation of the details of the slot after the completion of home decoration and tooling.
16: Explanation of the overall details of home decoration and tooling after the completion of the early stage.
17: Home decoration, tooling later switch, socket installation details.
18: Explanation of the details of the installation of the electrical box in the later stage of home decoration and tooling.
19: Detailed explanation of the installation of lamps and lanterns in the later stage of home decoration and tooling.
20: Detailed explanation of hardware and sanitary ware installation in the later stage of home decoration and tooling.
21: Detailed explanation of the details of home decoration and tooling after the completion of the later stage.
22: Detailed explanation of the practice of water and electricity in rental housing.
23: Comparison of details of common 380 volt and 220 volt electric boxes.
24: Explanation of details beyond the drawings of the tooling hot pot restaurant.
25: Explanation of the details of KBG pipe practice.
26: Calcium silicate board opening and size details of the ceiling.
27: A comprehensive explanation of hydropower materials.
28: Focus on the maintenance of large electrical boxes.
29: Common sense that plumbers must learn.
30: Explanation of the prospects of electricians and plumbers.
This is what every hydropower master must master, and it is also the direction of every apprentice's growth.
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There are too many to list one by one. There are water and electricity installation, construction site construction. Factory secondary control and door circuit. Generally, county-level bookstores are available in Jiangyan City.
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Harbin Institute of Technology's "Electrical Engineering".
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Wang Zhaoan's is good. This book is in the "Ninth Five-Year Plan" national key textbook of general higher education, "Electric Power and Electricity Mold Technology".
The 4th edition) (edited by Wang Zhaoan and Huang Jun, Machinery Industry Press, published in 2000, won the first prize of the National Excellent Textbook Award in 2002) is adapted from the "Eleventh Five-Year Plan.
This book is intended for electrical engineering and automation majors.
Automation Majors and Engineering Guided Majors Directory.
The contents include: various power electronic devices, rectifier circuits.
Inverter circuits, DC continuous flow converter circuits, AC-AC converter circuits, PWM control technology, soft switching technology, common problems in the application of power electronic devices, and the application of power electronics technology. This book is a selection of the content of power electronics technology and reflects the latest technological developments. Through this revision, the structure of the book is more reasonable, the hierarchy is clear, and it is more suitable for undergraduate teaching.
Xi'an Jiaotong University, which used the book.
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Electrician Basics, Practical Electrician Manual, 200 Examples of What Electricians Should Know, And What Electricians Are You Going to Learn? There are different books for different electrician genres!
1. If you are taking the "Electrician Special Operation Certificate", go to the Safety Supervision Bureau to apply for the exam.
2. If you are taking the "Electrician Network Access Permit", you should go to the municipal power bureau or power supply bureau in the district to apply for the exam.
3. If you are taking the "Electrician Special Operation Certificate" in the construction industry, go to the local Housing and Urban-Rural Development Bureau to apply for the exam.
4. If you are taking the electrician vocational qualification certificate, go to the labor department to apply for the examination.
Classification of electrician certificate:
1. The electrician employment certificate of the Safety Supervision Bureau (also called the special operation certificate), 2. The electrician grade certificate issued by the Labor Bureau (also called the vocational qualification certificate) 3. The electrician network access operation license issued by the Power Supply Bureau is divided into three categories: low voltage, high voltage and special.
The electrician certificate can be divided into three types: primary, intermediate and advanced. Among them, the application conditions for the primary vocational qualification certificate: 1
Be over 18 years old and under 55 years old2In good health, no epilepsy, mental illness, heart disease, sudden fainting, color blindness and other diseases and physical defects that hinder electrical work. 3.
Some types of work require a certificate of induction for this type of work. Intermediate Vocational Qualification Certificate Application Requirements: 1
Have the same type of work operation certificate (this is a condition for some types of work) 2With the primary certificate of the same type of work, only one of the two needs to be satisfied. Application conditions for senior vocational qualification certificate:
1.Have a job operation certificate for the same type of work (only for certain types of work) 2Intermediate certificate of the same type of work.
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You don't need any books, just use the attached middle school for 50 years.