Apprenticeship openings for electricians and welders - first time posting

I heard of an apprenticeship with paid on-the-job training for people changing careers. This is my first time dealing with any of this. Classes are in the evening and work is during the day. How hard is the test?

Bring your transcripts and any proof of work history. They asked for both in the interview.

Visit the training centre in person if you can. Seeing the classrooms helped me decide.