Assertion: electrician's hour | /r/HasProperty | required
Facets:
value: often
type: DEGREE
Source sentences:
text: Training requirements vary by state, but 4,000 to 8,000 hours of an apprenticeship under a master electrician followed by a licensure exam are often required.
text: Apprenticeship hours vary from state to state but generally a period of 4,800 hours for residential electricians and 8,000 hours for a general electrician are required.