NCCER ELECTRICAL LEVEL 1 - Module 1 Occupational Overview The Electrical Industry Complete Answers

NCCER ELECTRICAL LEVEL 1 - Module 1 Occupational Overview The Electrical Industry Complete Answers 1. During which phase of construction are panelboards typically installed in residential wiring? Panelboards are generally installed during the rough-in phase. ️ 2. What type of cable is commonly used in residential wiring systems? Residential wiring systems primarily utilize non-metallic sheathed cable, often referred to as Romex. ️ 3. In which setting would you most commonly find a commercial electrician working? You would typically find a commercial electrician working in an office building. ️ 4. What type of wiring would likely require specific expertise in hazardous locations? Industrial wiring typically necessitates special knowledge of hazardous locations. ️ 5. Which professionals are usually responsible for wiring tract homes? Wiring in tract homes is generally performed by residential electricians. ️ 6. Who establishes the minimum standards for apprenticeship training programs? The Department of Labor (DOL) sets the minimum standards for apprenticeship training programs. ️ 7. What is true regarding apprenticeships? Licensing requirements for apprenticeships can differ from one state to another. ️ 8. What should you do if you encounter tardiness or absenteeism issues? If you need to be absent, it's best to notify your employer as early as possible so they can arrange for a replacement. ️ 9. What action should you take if you notice a safety violation on your job site? It is important to report any safety violations to your supervisor. ️ 10. What is OSHA’s primary mission? OSHA aims to ensure that employers provide a safe working environment for their employees. ️ 11. Which federal agency was established to maintain workplace safety and health? The Occupational Safety and Health Administration (OSHA) is the federal agency dedicated to ensuring workplace safety and health. ️ 12. What is the term for job-related learning gained while working? This type of learning is called on-the-job learning (OJL). ️ 13. At what stage would raceways likely be installed? Raceways would typically be installed during the rough-in stage. ️ 14. What connects the utility provider to a building’s wiring system? The electrical service connects the utility provider's system to the wiring in the premises. ️ 15. During which phase are devices and fixtures installed? Devices and fixtures are installed during the trim-out phase. ️ 16. What is an enclosure that holds conduits, boxes, and fittings in an electrical system called? Such an enclosure is referred to as a raceway system. ️