For an electrician career is electrician training crucial?

An electrician training is important to commence a career in the world of an electrician. An electrician is a skilled tradesperson who repairs, installs, and maintains electrical systems. They function with HVAC, security, lighting, and computer network systems. Electricians usually work in residential and commercial buildings. Electricians function in residential and commercial settings. They work mostly indoors and with descending voltage systems.

https://ptt.edu/blog/how-are-lineworkers-different-from-electricians/