Question 11013 of 844 · Washington 01 Journey Level Electrician Exam
In assembly occupancies for more than 1000 persons or buildings above 75 ft in height, emergency feeder circuit wiring must have what protection?
Exactly one answer is correct.
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Correct answer to question 11013
- A: A minimum 2-hour fire rating or equivalent protection
Explanation
Emergency feeder wiring in these occupancies must be protected by a 2-hour fire-rated assembly, fire-resistive cable system, or other listed methods. The feeders must keep working during a fire.
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