UNEC 210
Hallways in dwelling units that are _____ ft long or longer require a receptacle outlet.
10
In dwelling units, the required bathroom receptacle outlet can be installed on the side or face of the basin cabinet if not more than _____ in. below the top of the basin or basin countertop.
12
Receptacle outlets in or on floors shall not be counted as part of the required number of receptacle outlets for dwelling unit wall spaces, unless they are located within _____ in. of the wall.
18 210.52(A)(3)
In a dwelling unit, illumination from a lighting outlet shall be provided on the exterior side of each outdoor entrance or exit that has grade-level access.
True
All 15A and 20A, 125V, single-phase receptacles installed in crawl spaces at or below grade level of dwelling units shall have GFCI protection.
True 210.8(A)(4)
In dwelling units, outdoor receptacles can be connected to one of the 20A small-appliance branch circuits.
False
Kitchen and dining room countertop receptacle outlets in dwelling units shall be installed on or above the countertop or work surface, but not more than _____ in. above the countertop or work surface.
20 210.52(C)(5)
All 15A and 20A, 125V, single-phase receptacles installed in crawl spaces at or below grade level of dwelling units shall have GFCI protection.
True
When connected to a branch circuit supplying two or more 15A receptacles, each receptacle shall not supply a total cord-and-plug-connected load in excess of _____.
12A 210.21(B)(2) and Table 210.21(B)(2)
In dwelling units, the required bathroom receptacle outlet can be installed on the side or face of the basin cabinet if not more than _____ in. below the top of the basin or basin countertop.
12 210.52(D)
When connected to a branch circuit supplying two or more 15A receptacles, each receptacle shall not supply a total cord-and-plug-connected load in excess of _____.
12A
Receptacle outlets can be installed below the countertop or work surface in dwelling units when necessary for the physically impaired, or if there is no means available to mount a receptacle above an island or peninsular _____ in. above the countertop or work surface.
20 210.52(C)(5) Ex
An individual 20A branch circuit can supply a single dwelling unit bathroom for receptacle outlet(s) and other equipment within the same bath-room.
True 210.11(C)(3) Ex
Multiwire branch circuits shall _____.
supply only line-to-neutral loads 210.4(C)
Hallways in dwelling units that are _____ ft long or longer require a receptacle outlet.
10 210.52(H)
GFCI protection shall be provided for all 15A and 20A, 125V, single-phase receptacles installed in a dwelling unit _____.
b and c
The GFCI protection required by 210.8(A), (B), (C), (D) and (E) shall be _____.
readily accessible
In dwelling units, when determining the spacing of receptacle outlets, _____ on exterior walls shall not be considered wall space.
210.52(A)(2)(2)
A laundry receptacle outlet shall not be required in each dwelling unit of a multifamily building, if laundry facilities are provided on the premises for all building occupants.
True
GFCI protection shall be provided for all 15A and 20A, 125V, single-phase receptacles in dwelling unit unfinished portions or areas of basements not intended as habitable rooms.
True 210.8(A)(5)
In other than dwelling units, GFCI protection shall be provided for all outdoor single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less.
True 210.8(B)(4)
Where branch-circuit wiring in a dwelling unit is modified, replaced, or extended in any of the areas specified in 210.12(A), the branch circuit shall be protected by a _____.
a or b 210.12(D)
The receptacle outlet for a dwelling unit bathroom shall be located on a _____ adjacent to the basin or basin countertop, on the countertop, or on the side or face of the basin cabinet, and never more than 12 in. below the top of the basin or basin countertop.
a or b 210.52(D)
Receptacles installed in a dwelling unit kitchen to serve countertop surfaces shall be supplied by not fewer than _____ small-appliance branch circuits.
two
Each multiwire branch circuit shall be provided with a means that will simultaneously disconnect all _____ conductors at the point where the branch circuit originates.
ungrounded
In other than dwelling locations, GFCI protection is required for all single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less in unfinished portions or areas of the basement not intended as habitable rooms.
True 210.8(B)(10)
In industrial laboratories, single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less within 6 ft of a sink used to supply equipment where removal of power would introduce a greater hazard are not required to be GFCI protected.
True 210.8(B)(5) Ex 1 to (5)
A 15A or 20A, 125V receptacle outlet shall be located within 25 ft of heating, air-conditioning, and refrigeration equipment for _____ occupancies.
all of these? 210.63
Kitchen and dining room countertop receptacle outlets in dwelling units shall be installed on or above the countertop or work surface, but not more than _____ in. above the countertop or work surface.
20
A receptacle outlet shall be installed at each dwelling unit kitchen wall countertop and work surface space that is 12 in. or wider and receptacle outlets shall be installed so that no point along the wall line is more than _____ in., measured horizontally from a receptacle outlet in that space.
24 210.52(C)(1)
The receptacle outlet required for indoor electrical service equipment shall not be required to be installed for _____.
one and two family dwellings 210.64
A meeting room that is at least 12 ft wide and that has a floor area of at least 215 sq ft shall have at least one receptacle outlet located in the floor at a distance not less than _____ from any fixed wall for each 215 sq ft or major portion of floor space.
6 ft 210.71(B)(2)
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed in locker rooms with associated showering facilities shall be GFCI protected.
True 210.8(B)(7)
Ground-fault circuit-interrupter protection shall be provided for outlets not exceeding 240V that supply boat hoists installed in dwelling unit locations.
True 210.8(C)
In other than dwelling units, GFCI protection shall be provided for all 15A and 20A, 125V, single-phase receptacles installed within _____ ft from the top inside edge of the bowl of a sink.
6 210.8(B)(5)
At least one wall switch-controlled lighting outlet shall be installed in every habitable room, kitchen, and bathroom of a dwelling unit.
True
Ground-fault circuit-interrupter protection shall be provided for outlets not exceeding 240V that supply boat hoists installed in dwelling unit locations.
True
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed _____ of commercial occupancies shall have GFCI protection.
all of these 210.8(B)(1), (2), and (3)
Each meeting room of not more than _____ sq ft in other than dwelling units shall have outlets for nonlocking-type, 125V, 15A or 20A receptacles installed in accordance with 210.71(B).
1000
In a dwelling unit, a receptacle is required in any space _____ ft or more in width (including space measured around corners) and unbroken along the floor line by doorways and similar openings, fireplaces, and fixed cabinets that do not have countertops or similar work surfaces.
2
Receptacle outlets in meeting room fixed walls shall be installed in accordance with _____.
210.52(A)(1) through (A)(4) 210.71(B)(1)
The recommended maximum total voltage drop on branch-circuit conductors is _____ percent.
3 210.19(A) Note 4
Additional requirements for installing receptacles in dwelling unit countertops and work surfaces can be found in Article _____.
406
In dwelling units, GFCI protection shall be provided for all 15A and 20A, 125V, single-phase receptacles installed within _____ ft from the top inside edge of the bowl of a sink.
6
The 120V, 20A branch circuit required for a garage is not permitted to supply readily accessible outdoor receptacle outlets.
False
When locating lighting outlets in dwelling units, a vehicle door in a garage shall be considered an outdoor entrance.
False
GFCI protection shall be provided for lighting outlets not exceeding 125V installed in crawl spaces.
False 210.8(E)
All 15A or 20A, 120V branch circuits that supply outlets or devices in dwelling unit kitchens, family rooms, dining rooms, living rooms, parlors, libraries, dens, bedrooms, sunrooms, recreation rooms, closets, hallways, laundry areas, or similar rooms or areas shall be AFCI protected by a listed arc-fault circuit interrupter.
True
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed in locker rooms with associated showering facilities shall be GFCI protected.
True
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed indoors, in other than dwelling units, in wet locations shall be GFCI protected.
True
Receptacle outlet assemblies listed for use in countertops shall be permitted to be installed in countertops of dwelling unit bathrooms.
True
Receptacles installed for countertop and similar work surfaces as specified in 210.52(C) shall not be considered as the receptacle outlets required by 210.52(A).
True 210.52(A)(4)
When breaks occur in dwelling unit kitchen countertop spaces for rangetops, refrigerators, or sinks, each countertop surface shall be considered a separate counter space for determining receptacle placement.
True 210.52(C)(4)
Receptacle outlet assemblies listed for use in countertops shall be permitted to be installed in countertops of dwelling unit bathrooms.
True 210.52(D)
120V, single-phase, 15A and 20A branch circuits supplying outlets and devices installed in guest _____ of hotels and motels shall be protected by any of the means described in 210.12(A)(1) through (6).
a and b
At least one wall switch-controlled lighting outlet shall be installed in every habitable room and bathroom of a guest room or guest suite of hotels, motels, and similar occupancies. A receptacle outlet controlled by a wall switch may be used to meet this requirement in other than _____.
a and b
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less receptacles located outdoors or on rooftops in locations other than dwelling units shall be GFCI protected except for a receptacle that is supplied by a branch circuit dedicated to _____ if the receptacle is not readily accessible and the equipment or receptacle has ground-fault protection of equipment (GFPE) [426.28 and 427.22].
a or b 210.8(B) Ex 1 to (3) and (4)
The Code provides rules for the minimum number of receptacle outlets required in a dwelling unit. The minimum required receptacle outlets shall be in addition to receptacle outlets that are _____.
all of these
The Code provides rules for the minimum number of receptacle outlets required in a dwelling unit. The minimum required receptacle outlets shall be in addition to receptacle outlets that are _____.
all of these 210.52(1), (2), and (4)
In a dwelling unit, at least one lighting outlet _____ shall be located at the point of entry to the attic, underfloor space, utility room, or basement where these spaces are used for storage or contain equipment requiring servicing.
controlled by a wall switch containing a switch 210.70(A)(3)
Guest rooms or guest suites provided with permanent provisions for _____ shall have receptacle outlets installed in accordance with all of the applicable requirements for a dwelling unit in accordance with 210.52.
cooking
Guest rooms or guest suites provided with permanent provisions for _____ shall have receptacle outlets installed in accordance with all of the applicable requirements for a dwelling unit in accordance with 210.52.
cooking 210.60(A)
In dwelling units, when determining the spacing of receptacle outlets, _____ on exterior walls shall not be considered wall space.
fixed panels 210.52(A)(2)(2)
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed in other than dwelling unit garages, service bays, and similar areas shall be GFCI protected, unless located in _____.
none of these
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed in other than dwelling unit garages, service bays, and similar areas shall be GFCI protected, unless located in _____.
none of these 210.8(B)(8)
For attics and underfloor spaces, utility rooms, and basements in all occupancies, at least _____ lighting outlet(s) containing a switch or controlled by a wall switch shall be installed where these spaces are used for storage or contain equipment requiring servicing.
one 210.70(C)
For the purpose of determining the placement of receptacles in a dwelling unit kitchen, a(n) _____ countertop is measured from the connected perpendicular wall.
peninsular 210.52(C)(3)
For the application of GFCI protection for personnel, when determining distance from receptacles for sinks [210.8(A)(7) and 210.8(B)(5)] and bathtubs or shower stalls [210.8(A)(9)], the distance shall be measured as the _____ path the cord of an appliance connected to the receptacle would follow without piercing a floor, wall, ceiling, or fixed barrier, or passing through a door, doorway, or window.
shortest 210.8
120V, single-phase, 15A and 20A branch circuits supplying outlets and devices installed in guest _____ of hotels and motels shall be protected by any of the means described in 210.12(A)(1) through (6).
suites rooms 210.12(c)
Each multiwire branch circuit shall be provided with a means that will simultaneously disconnect all _____ conductors at the point where the branch circuit originates.
ungrounded 210.4(B)
A 15A or 20A, 125V receptacle outlet shall be located within 25 ft of heating, air-conditioning, and refrigeration equipment for _____ occupancies.
all of these
For one- and two-family dwellings, at least one receptacle outlet shall be installed in each _____.
separate unfinished portion of a basement
In dwelling units, at least one receptacle outlet shall be installed at each peninsular countertop long dimension space with a long dimension of _____ in. or greater, and a short dimension of _____ in. or greater.
24, 12
In multi-occupancy buildings, branch circuits for _____ shall not be supplied from equipment that supplies an individual dwelling unit or tenant space.
all of these
In rooms other than kitchens and bathrooms of dwelling units, one or more receptacle controlled by a wall switch shall be permitted in lieu of _____.
lighting outlets 210.70(A)(1) Ex 1
Where two or more branch circuits supply devices or equipment on the same yoke or mounting strap, a means to disconnect simultaneously the ungrounded supply conductors shall be provided at the _____.
point where the branch circuits originate 210.7
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less receptacles located outdoors or on rooftops in locations other than dwelling units shall be GFCI protected except for a receptacle that is supplied by a branch circuit dedicated to _____ if the receptacle is not readily accessible and the equipment or receptacle has ground-fault protection of equipment (GFPE) [426.28 and 427.22].
a or b
Where branch-circuit wiring in a dwelling unit is modified, replaced, or extended in any of the areas specified in 210.12(A), the branch circuit shall be protected by a _____.
a or b
In other than dwelling units, all single-phase receptacles rated 150 volts-to-ground or less, 50A or less and three-phase receptacles rated 150 volts-to-ground or less, 100A or less installed in _____ shall have GFCI protection for personnel.
all of these
In addition to the number of branch circuits required by other parts of 210.11, at least _____ 120V, 20A branch circuit shall be provided to supply the bathroom(s) receptacle outlet(s).
one
The receptacle outlet required for indoor electrical service equipment shall not be required to be installed for _____.
one and two family dwellings
Where more than one nominal voltage system supplies branch circuits in a building, each _____ conductor of a branch circuit shall be identified by phase or line and system at all termination, connection, and splice points in compliance with 210.5(C)(1)(a) and (b)
ungrounded 210.5(C)(1)
120V, single-phase, 15A and 20A branch circuits supplying _____ installed in dormitory unit bedrooms, living rooms, hallways, closets, bathrooms, and similar rooms shall be protected by any of the means described in 210.12(A)(1) through (6).
a and b 210.12(B)
In dwelling units, the voltage between conductors that supply the terminals of _____ shall not exceed 120V, nominal.
a and b 210.6(A)(1) and (2)
In addition to the number of branch circuits required by other parts of 210.11, at least one 120V, 20A branch circuit shall be installed to supply receptacle outlets in _____ garages with electric power.
attached 210.11(C)(4)
A three-phase, 4-wire, _____ power system used to supply power to nonlinear loads may necessitate that the power system design allow for the possibility of high harmonic currents on the neutral conductor.
wye-connected 210.4(A) Note 1
The number of receptacle outlets for guest rooms in hotels and motels shall not be less than that required for a dwelling unit. These receptacles can be located to be convenient for permanent furniture layout, but at least _____ receptacle outlet(s) shall be readily accessible.
two 210.60(B)
All 15A and 20A, 125V, single-phase receptacles installed in crawl spaces at or below grade level of dwelling units shall have GFCI protection.
False
All single-phase receptacles rated 150V to ground or less, 50A or less and three-phase receptacles rated 150V to ground or less, 100A or less installed indoors, in other than dwelling units, in wet locations shall be GFCI protected.
True 210.8(B)(6)
All 15A and 20A, 125V, single-phase receptacles located outdoors of dwelling units, including receptacles installed under the eaves of roofs, shall be GFCI protected except for a receptacle that is supplied by a branch circuit dedicated to _____ if the receptacle is not readily accessible and the equipment or receptacle has ground-fault protection of equipment (GFPE) [426.28 or 427.22].
a or b
Where a branch circuit supplies continuous loads, or any combination of continuous and noncontinuous loads, the rating of the overcurrent device shall not be less than the noncontinuous load plus 125 percent of the continuous load.
True
All 15A and 20A, 125V, single-phase receptacles located outdoors of dwelling units, including receptacles installed under the eaves of roofs, shall be GFCI protected except for a receptacle that is supplied by a branch circuit dedicated to _____ if the receptacle is not readily accessible and the equipment or receptacle has ground-fault protection of equipment (GFPE) [426.28 or 427.22].
a or b 210.8(A)(3) Ex
Each meeting room of not more than _____ sq ft in other than dwelling units shall have outlets for nonlocking-type, 125V, 15A or 20A receptacles installed in accordance with 210.71(B).
1000 210.71(A)
If a 20A branch circuit supplies multiple receptacles, the receptacles shall have an ampere rating of no less than _____.
15A 210.21(B)(3) and Table 210.21(B)(3)
All 15A and 20A, 125V, single-phase receptacles installed in bathrooms of _____ shall have ground-fault circuit-interrupter (GFCI) protection for personnel.
210.8(A)(1) and (B)(1)
In dwelling units, the voltage between conductors that supply the terminals of _____ shall not exceed 120V, nominal.
a and b
In multi-occupancy buildings, branch circuits for _____ shall not be supplied from equipment that supplies an individual dwelling unit or tenant space.
all of these 210.25(B)
In a dwelling unit, illumination for outdoor entrances that have grade-level access can be controlled by _____ control.
any of these
Article 210 provides the general requirements for _____.
branch circuits
In rooms other than kitchens and bathrooms of dwelling units, one or more receptacle controlled by a wall switch shall be permitted in lieu of _____.
lighting outlets
In dwelling units, lighting outlets can be controlled by occupancy sensors where equipped with a _____ that will allow the sensor to function as a wall switch.
manual override
There shall be a minimum of _____ receptacle(s) installed outdoors at a one-family dwelling and each unit of a two-family dwelling unit that is at grade level.
two
There shall be a minimum of _____ receptacle(s) installed outdoors at a one-family dwelling and each unit of a two-family dwelling unit that is at grade level.
two 210.52(E)(1)
Where a lighting outlet(s) is installed for interior stairways, there shall be a wall switch at each floor level and each landing level that includes an entryway where the stairway between floor levels has six risers or more unless remote, central, or automatic control is used.
True
Where a portion of the dwelling unit basement is finished into one or more habitable rooms, each separate unfinished portion shall have a receptacle outlet installed.
True 210.52(G)(3)
