A+ subjects: 10003 Tsinghua University, 10698 Xi jiaotong university. A: 10079 North China Electric Power University, 10487 Huazhong University of Science and Technology. A-: 102 13 Harbin Institute of Technology, 10335 Zhejiang University, 106 165438 Chongqing University, 90038 Naval University of Engineering.
Power professional engineers and technicians engaged in survey, planning, design, power engineering construction, installation, debugging, technology development, experimental research, power generation and supply operation, maintenance, overhaul, power grid dispatching, power management, power environmental protection, power automation and technology management.
Electricity is a branch of physics. This paper mainly studies the formation and application of electricity. The word "electricity" comes from the Greek amber in the west and from the lightning phenomenon in China. Since the middle of18th century, the study of electricity has gradually flourished.
Each of its major discoveries has aroused extensive practical research, thus promoting the rapid development of science and technology. Nowadays, no matter human life, scientific and technological activities and material production activities are inseparable from electricity. With the development of science and technology, some research contents with specialized knowledge have gradually become independent, forming specialized disciplines, such as electronics and electrotechnics. Electricity, also known as electromagnetism, is a basic subject of great significance in physics.
Registered electrical engineer has a wide range of practice, and can engage in supervision, bidding, bid evaluation and technical consultation of electrical specialty.
According to the agreement when China joined the WTO, the service industry should also be open to the world. During the protection period, foreign design companies can only plan and expand in China, and the construction drawing design must be undertaken by or in cooperation with domestic design units.
In 2006, the design market will be fully open to the outside world and foreign design companies will enter the domestic market. It is imperative to implement the registration system in the future design field, which mainly plays the role of technical barriers.