To sign up for the welder's operation certificate examination, you need to prepare the following materials:

The applicant should be between 18-60 years old.

The applicant is in good health and has no major illness.

Apply for junior high school or above.

A copy of the applicant's physical examination form for the last three months.

The welder operation certificate examination is divided into two parts: theoretical examination and practical examination. The difficulty of the exam varies from person to person. As long as you practice the questions carefully and practice more before the exam, you can generally pass.

The theoretical examination mainly tests some safety knowledge, and the topics are relatively simple, all of which are multiple-choice questions and multiple-choice questions. As long as you practice the questions carefully at ordinary times, you will be able to read them and there will be no problems in the exam.

The practical test mainly tests some safety knowledge, as well as some first-aid measures and the use of fire extinguishers. It's not difficult, as long as you listen carefully to the teacher's method, there is no problem.