Article 100
The maximum current a conductor can carry continuously under the conditions of use
What is Ampacity
minimum working space depth required in front of electrical equipment operating at 0–150 volts to ground
What is 3 feet
Article 210 of the NEC primarily covers:
What is Branch Circuits
Article 314 of the NEC primarily covers:
What are Outlet, device, and junction boxes
Article 410 of the NEC primarily covers
What are Luminaires, lampholders, and lamps
A conductor intentionally connected to earth
What is the Grounded Conductor (Neutral)
minimum width of the working space around electrical equipment shall be
What is 30 inches
At least two 20-ampere small appliance branch circuits
What is Kitchen countertop receptacles
The number of conductors permitted inside
What The volume of a box determines:
A complete lighting unit
What is A luminaire
Current in excess of equipment or conductor rating
What is Overcurrent
110.31 requires that electrical installations in vaults, rooms, or enclosures for electrical equipment be
What is Accessible only to qualified persons
A 20-ampere branch circuit dedicated to laundry
What is a laundry circuit
12 AWG conductors, the volume allowance per conductor is
What is 2.25 in³
A recessed luminaire designed for contact with insulation must be
What is Type IC
Underground conductors between utility and service point
What is Service Lateral
110.12 requires that electrical equipment be installed in a
What is Neat and workmanlike manner
One 20-ampere branch circuit for receptacles
What is the Bathroom circuit
Boxes used as fixture supports must be capable of supporting a luminaire weighing up to
What is 50 lb
Incandescent luminaires in clothes closets must maintain a minimum clearance of:
What is 12 inches
Provide a low impedance path for fault current
What is the Grounding Conductor
NEC 110.22, disconnecting means shall be
What is Clearly marked to indicate its purpose
Receptacles in dwelling unit bathrooms must be:
What is GFCI
The box fill calculation must include
What are All conductors, grounds, and devices
Luminaires in hazardous (classified) locations must comply with
What is Article 500