OR: Residential Code Review (201029) Quiz

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1. 153 – Industry Related Residential Version (201029)
1

NMB cable (romex) is required to be protected from physical damage when exposed.
- When run across the top of the truss joists in an accessible attic, the cable shall be protected by guard strips.
- None of these statements are true
- Two of these statements are true
- When passing through a floor the cable shall be enclosed in conduit extending at least 6 inches above the floor.
Reference: 334.15B, 23
2. 036 – Industry Related Residential Version (201029)
1

As a general rule, overhead service weatherheads…
- Shall be at the point of attachment of the service drop.
- Shall be below the point of attachment of the service drop.
- Shall be above the point of attachment of the service drop.
- Can be both above or below within 30 inches of the attachment of the service drop.
Reference: 230.54C