Electrical Installation Openings That Penetrate into or Through Fire-Resistant-Rated Structures
Electrical installation openings that penetrate into or through fire-resistant-rated structures must be ____.
A) firestopped
B) coated with insulation
C) surrounded by masonry
D) grounded
Correct Answer:
Verified
Q6: Holes must be bored so that the
Q7: Exposed runs of Type AC cable installed
Q8: A widely accepted practice is to identify
Q9: Protection is required for cables located within
Q10: Type AC cable shall have a(n) _.
A)
Q12: Cables running horizontally (or diagonally) are considered
Q13: A cable assembly's _ conductor can be
Q14: Cable installed under a building must be
Q15: A key provision found in most of
Q16: Ducts used to transport dust, loose stock,
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