Residential Wireman
Electrical Exam with 100%
correct answers
2025(passed)
The minimum size equipment grounding conductor for a 100 ampere,
120/240 volt single phase underground dwelling feeder whose ungrounded
conductors have been increased in size from 3 AWG copper to 1 AWG
copper is __ AWG copper
Ampacities, Grounding
250.122(B) Table 250.122 Table 8 Ch 9 - answer 4
The continuity of the grounded conductor shall depend on a busbar or __
only.
Continuity, Grounded conductors
200.12 - answer wire.
Each multi-wire branch circuit shall be provided with a means that will ____
disconnect all ungrounded conductors at the point where the branch
circuit originates.
Disconnecting means, Branch circuits, multiwire 210.4(B) - answer
Simultaneously
Balconies, decks, and porches that are accessible from the inside of the
dwelling unit shall have at least one receptacle not more than __ ft. above
the balcony, deck, or porch surface.
Balconies, outdoor, receptacles for,
, 210.52(E)(3) - answer 6 1/2
Where it is impracticable to locate the service head above the point of
attachment, the service head location shall be permitted not farther than
___ inches from the point of attachment.
Service drops, Connections, service head
230.54 (C) Exception - answer 24
True/False: One of the means by which grounding conductors and bonding
jumpers shall NOT be connected by is machine screw type fasteners.
Connection of Grounding and Bonding Equipment 250.8 - answer False
Cables with entirely nonmetallic sheaths are permitted to enter the top of
a surface-mounted enclosure through one or more nonflexible raceways
not less than 450 mm (18 in.) and not more than __ feet in length
Cabinets, Cutout Boxes, and Meter Socket Enclosures. 312.5(C) - answer
10
The maximum allowable overcurrent protection for four 14/2 NM cables
installed in contact with thermal insulation without maintaining spacing
between cables is:
Nonmetallic-sheathed cable, Insulation, Ampacity,
334.112, 334.80 - answer 15
What kind of protection is required for an outdoor receptacle located
under the soffit of a dwelling for holiday lighting?
Ground-fault circuit interrupters, Outdoors, dwelling units,
210.8(A)(3) - answer GFCI
Electrical Exam with 100%
correct answers
2025(passed)
The minimum size equipment grounding conductor for a 100 ampere,
120/240 volt single phase underground dwelling feeder whose ungrounded
conductors have been increased in size from 3 AWG copper to 1 AWG
copper is __ AWG copper
Ampacities, Grounding
250.122(B) Table 250.122 Table 8 Ch 9 - answer 4
The continuity of the grounded conductor shall depend on a busbar or __
only.
Continuity, Grounded conductors
200.12 - answer wire.
Each multi-wire branch circuit shall be provided with a means that will ____
disconnect all ungrounded conductors at the point where the branch
circuit originates.
Disconnecting means, Branch circuits, multiwire 210.4(B) - answer
Simultaneously
Balconies, decks, and porches that are accessible from the inside of the
dwelling unit shall have at least one receptacle not more than __ ft. above
the balcony, deck, or porch surface.
Balconies, outdoor, receptacles for,
, 210.52(E)(3) - answer 6 1/2
Where it is impracticable to locate the service head above the point of
attachment, the service head location shall be permitted not farther than
___ inches from the point of attachment.
Service drops, Connections, service head
230.54 (C) Exception - answer 24
True/False: One of the means by which grounding conductors and bonding
jumpers shall NOT be connected by is machine screw type fasteners.
Connection of Grounding and Bonding Equipment 250.8 - answer False
Cables with entirely nonmetallic sheaths are permitted to enter the top of
a surface-mounted enclosure through one or more nonflexible raceways
not less than 450 mm (18 in.) and not more than __ feet in length
Cabinets, Cutout Boxes, and Meter Socket Enclosures. 312.5(C) - answer
10
The maximum allowable overcurrent protection for four 14/2 NM cables
installed in contact with thermal insulation without maintaining spacing
between cables is:
Nonmetallic-sheathed cable, Insulation, Ampacity,
334.112, 334.80 - answer 15
What kind of protection is required for an outdoor receptacle located
under the soffit of a dwelling for holiday lighting?
Ground-fault circuit interrupters, Outdoors, dwelling units,
210.8(A)(3) - answer GFCI
