Is Haikou High and Low Voltage Electrician Certificate the same day?

To take the electrician's certificate, you must first take the basic voltage test, and then take the high voltage test after serving for more than 4 years. It is impossible to take the exam directly together. As a high-voltage electrician certificate, you must have practical experience to test high voltage.

There are high-voltage electrician certificate and low-voltage electrician certificate in the special operation electrician certificate. Generally, neither of them will start classes at the same time, nor will they take exams at the same time. So although you can register at the same time, the training and examination are still separate.