Dongguan low-voltage electrician certificate training examination is currently divided into two items.

Examination theory and practice

In addition to normal classes, there is also an APP that you can practice on your mobile phone. Usually practice more, the exam is no problem.

There are four categories of practical tests: the use of multimeters, cardiopulmonary resuscitation, double switches and positive and negative motor rotation.

Generally speaking, it's easy, with more classes, more exercises and more hands-on exercises, plus good teachers and complete teaching facilities.