Question 11004 of 844 · Washington 01 Journey Level Electrician Exam
How must emergency system wiring generally be installed in relation to other wiring?
Exactly one answer is correct.
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Correct answer to question 11004
- D: Kept entirely independent and not in the same raceway, cable, box, or cabinet as other wiring, with limited exceptions
Explanation
Emergency circuit wiring must be kept entirely independent of all other wiring and equipment. Exceptions cover transfer equipment enclosures, exit or emergency luminaires supplied from two sources, and certain common junction boxes.
More questions: Emergency, Limited Energy and Communications
- 11005What type of transfer equipment is required for an emergency system?
- 11009How must emergency lighting systems be designed with respect to lamp failure?
- 11010Where on-site emergency power sources are installed, a sign must be placed where?
- 11011Which record must be kept for an emergency system?
- 11013In assembly occupancies for more than 1000 persons or buildings above 75 ft in height, emergency feeder circuit wiring must have what protection?
- 11014In NEC 2020 and 2023, which article covers fire-resistive cable systems?