Rails are recommended at any rise that measures 28" or is three or more stair risers in height.
Answer the following statement true (T) or false (F)
False
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1/2 + 2/3 = ?
What will be an ideal response?
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Mandatory rules in the NEC® contain the language ____.
A. "must" or "must not" B. "shall" or "shall not" C. "penalties for noncompliance" D. "suggested but discretionary"
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Which of these describes acceptable oxygen sensor cross counts?
A) 128-136 B) 8-10 @ 2000 RPM C) 5-10 every 10 seconds D) Both B and C
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The starting system converts electrical energy to _____ energy.
A. kinetic B. magnetic C. potential D. mechanical
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