NASCLA Commercial question of the day · 13 November 2026

Today's NASCLA Commercial practice question

Electrical Systems

To save a run back to the panel, an electrician adds two receptacles for saws to the temporary branch circuit that feeds the floor's work lights. Under 29 CFR 1926.405(a)(2)(ii)(C), what should be done?

Move the work lights onto cords plugged into the two new saw receptaclesKeep them on the lighting circuit, but give each one its own GFCI protectionMove the saw outlets onto a different circuit that has no lights on itKeep them on the lighting circuit, but upsize its breaker to carry the saws

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Today's NASCLA Commercial practice question

To save a run back to the panel, an electrician adds two receptacles for saws to the temporary branch circuit that feeds the floor's work lights. Under 29 CFR 1926.405(a)(2)(ii)(C), what should be done?

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