How to do a good job as an electrician maintenance apprentice?

1, respect for the master, something as early as possible leave. 2, spare time to read more understandable professional books, combined with the work situation, understanding and digestion. 3, proactive, learning with an open mind, do not understand to write down, at the right time to check the information, ask the master, but do not touch the equipment, when leaving alone, let the master know.