NCCER Electrical Level 1 Mod 1 Orientation to the Electrical Trade Study Guide Questions With 100% Verified Solutions

NCCER Electrical Level 1 Mod 1 Orientation to the Electrical Trade Study Guide Questions With 100% Verified Solutions If you see a safety violation at your job site, you should - ANSWER -report it to your supervisor The primary mission of OSHA is to - ANSWER -ensure that employers maintain a safe workplace is the federal government agency established to ensure a safe and healthy environment in the workplace. - ANSWER -OHSA Job-related learning acquired while working is known as - ANSWER -On-the-job learning (OJL) The main panelboard enclosure would probably be installed in the _______________ stage. - ANSWER -rough-in The ______________ connects the serving utility to the premises wiring system. - ANSWER -electrical service Devices and fixtures would be installed during ________________. - ANSWER trim-out An enclosure that houses conduit, boxes, and fittings in an electrical system is called a __________________. - ANSWER -raceway system Installing nail-on device boxes, panelboards, and lighting fixtures in new houses are tasks performed by _____. - ANSWER -residential electricians To install a raceway system without wasting material, an electrician must be skilled in _____. - ANSWER -conduit bending Why must an arcing device be contained within a special enclosure? - ANSWER To prevent the ignition of hazardous vapors Electricians who are responsible for their own taxes and providing their own insurance are considered _____. - ANSWER -individual contractors Electrical contractors typically employ _____. - ANSWER -commercial electricians Electricians that work with three-phase power, motors, and motor control systems most likely work in _____. - ANSWER -industrial facilities An electrician who must know how to disassemble and reassemble magnetic motor starters is a(n) _____. - ANSWER -electrical maintenance electrician A trainee must demonstrate knowledge of the hands-on tasks learned in each module. This is referred to as _____. - ANSWER -a competency-based program Before awarding a journeyman certificate, a typical electrical apprenticeship program requires 8,000 total hours of _____. - ANSWER -on-the-job learning Apprentices typically receive a pay increase after each _____. - ANSWER -1,000 hours of related work Electrical licensing requirements are set by _____. - ANSWER -states or municipalities Which of the following describes the standard in NFPA 70E®? - ANSWER -Safe work practices must be applied when working on or near exposed energized parts. OSHA standards provided specifically for the construction industry are covered in _____. - ANSWER -29 CFR 1965 According to OSHA standards, your employer must _____. tell you where to buy required PPE - ANSWER -tell you where to buy required PPE Conduit systems in volatile envirnoments must be _____. - ANSWER -sealed A major difference between residential and commercial wiring is that commercial wiring is usually installed in metal conduit. - ANSWER –True The NCCER electrical training program applies DOL standards and is a - ANSWER -four-year program Entry into an apprenticeship program is likely to require a(n) - ANSWER -GATB Form Test The minimum standards for the safe installation of electrical systems can be found in - ANSWER -the National Electrical Code (NEC) OSHA standards for general industry are covered in - ANSWER -29 CFR, Parts The termination of devices and fixtures is completed during a construction phase known as - ANSWER -trim-out Which of the following is true with regard to commercial electrical work? - ANSWER -fire alarm systems are commonly required. In industrial facilities, the electrical systems are most likely maintained by - ANSWER -on-site maintenance personnel Employers of commercial electricians are generally electrical contractors who work as subcontractors for - ANSWER -general contractors Interior panels in residential wiring are typically installed during - ANSWER rough-in