Because electrician certificate is the qualification certificate of professional and technical employment, it can be obtained after passing the training and examination. Directly handle (related), you can go to the municipal (district) county-level administrative labor bureau (employment center) to handle.
Liuzhou Labor and Employment Training Center is a labor and employment training institution specially set up for laid-off workers and social youth, where you can apply for various professional qualification certificates, study there and obtain the chef qualification certificate. However, if you want to take the intermediate certificate, you may have to obtain the primary certificate before you can take the intermediate certificate.
Water and electricity certificate requires units to register in a unified way, take centralized teaching and self-study, and take theoretical and practical exams on time. Registration conditions:
1, should have more than ten years of service in this type of work, or hold an intermediate certificate for more than three years, and be trained and assessed by a construction training institution (hereinafter referred to as the training institution) recognized by the Provincial Construction Department, and obtain the Training Certificate of this type of work;
2. Graduates from senior technical schools, graduates with college degree or above in the corresponding major, and those who have more than two years' practical experience in this type of work or have passed the training of senior engineering courses in related types of work in training institutions.
Common sense of plumber's exam:
1. Before decoration, there must be (strong current and weak current) construction drawings, and electrical engineering completion drawings shall be provided upon completion.
2, electrical installation construction personnel should hold relevant certificates.
3, wiring should be color separation, phase line (L) color should be unified, zero line (N) should be black, protection line (PE) must be yellow and green.
4, plastic wire protection tube and junction box appearance should not be damaged and deformed.
5. Generally, the pipes are 4 branches (DN 15) and 6 branches (DN20). The wall thickness of smooth pipes is 2 .0 0.3mm, and there are no more than 4 threads.
6. Ordinary appliances are equipped with 2.5mm2 copper wire. High-power electrical appliances such as air conditioners should be equipped with 4mm2 or 6mm2 copper conductors.
7, high voltage lines and weak current lines are prohibited to wear in the same casing.
Refer to the above content: Baidu Encyclopedia-Electrician Certificate