"when fire stopping material is used where more than nonmetallic sheathed cables pass through wood framing members, their ampacities must be adjusted, according to 310.15"

When fire stopping material is used where more than 2 non-metallic sheathed cables pass through wood framing members, their ampacities must be adjusted, according to 310.15"

Answer is 2

the answer is 12 as i may remember

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