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Nail pops
A condition where nails cause bulges in
dry wall when they back out of the studs.
National Electrical Code
A national standard for
electrical installations published by the
National Fire Protection Association. Abbreviation
NEC.
Neon bulb tester
A testing device used to test 2- slot and
3-slot outlets for polarity and
grounding.
Neon bulb tester
A testing device used to test 2-slot and
3-slot outlets for polarity and
grounding.
Neutral busbar
A conductor bar that provides connections
for the neutral service
conductor, neutral, circuit ground wires, and the grounding conductor.
Neutral wire
A wire with no electrical charge (where
equal and opposite currents cancel
each other out) that provides a return path for electricity in a circuit.
Nosing
The extension of the tread over a riser
on a staircase. |