Understanding NEC Articles 200 & 210

Question 1

A system or circuit conductor that is intentionally grounded is called a(an) _____.
Answer 1: grounding conductor
Answer 2: unidentified conductor
Answer 3: grounded conductor
Answer 4: grounding electrode conductor

Answer 1

Answer 3: grounded conductor

100 Grounded Conductor

Question 2

A _____ is an accommodation that combines living sleeping sanitary and storage facilities within a compartment.
Answer 1: guest room
Answer 2: guest suite
Answer 3: dwelling unit
Answer 4: single-family dwelling

Answer 2

Answer 1: guest room

100 Guest Room

Question 3

A _____ is an accommodation with two or more contiguous rooms comprising a compartment that provides living sleeping sanitary and storage facilities.
Answer 1: guest room
Answer 2: guest suite
Answer 3: dwelling unit
Answer 4: single-family dwelling

Answer 3

Answer 2: guest suite

100 Guest Suite

Question 4

A laundry area is an area containing or designed to contain a _____.
Answer 1: laundry tray
Answer 2: clothes washer
Answer 3: clothes dryer
Answer 4: any of these

Answer 4

Answer 4: any of these

100 Laundry Area

Question 5

The _____ is the neutral point.
Answer 1: common point on a wye-connection in a polyphase system
Answer 2: midpoint on a single-phase 3-wire system
Answer 3: midpoint of a single-phase portion of a 3-phase delta system
Answer 4: any of these

Answer 5

Answer 4: any of these

100 Neutral Point

Question 6

Article 200 provides the requirements for _____.
Answer 1: identification of terminals
Answer 2: grounded conductors in premises wiring systems
Answer 3: identification of grounded conductors
Answer 4: all of these

Answer 6

Answer 4: all of these

200.1(1), (2), and (3)

Question 7

The continuity of a grounded conductor shall not depend on a connection to _____.
Answer 1: a metal enclosure
Answer 2: a raceway
Answer 3: cable armor
Answer 4: any of these

Answer 7

Answer 4: any of these

200.2(B)

Question 8

An insulated grounded conductor _____ or smaller shall be identified by a continuous white or gray outer finish or by three continuous white or gray stripes along its entire length on other than green insulation.
Answer 1: 8 AWG
Answer 2: 6 AWG
Answer 3: 4 AWG
Answer 4: 3 AWG

Answer 8

Answer 2: 6 AWG

200.6(A)(1), (2), and (3)

Question 9

At the time of installation grounded conductors _____ or larger can be identified by a distinctive white or gray marking at their terminations.
Answer 1: 10 AWG
Answer 2: 8 AWG
Answer 3: 6 AWG
Answer 4: 4 AWG

Answer 9

Answer 4: 4 AWG

200.6(B)(4)

Question 10

Where grounded conductors of different nominal voltage systems are installed in the same raceway cable or enclosure each grounded conductor shall be identified to distinguish the systems by _____.
Answer 1: a continuous white or gray outer finish
Answer 2: a grounded conductor with an outer covering of white or gray with a distinguishable colored stripe other than green
Answer 3: other identification allowed by 200.6(A) or (B) that distinguishes each nominal voltage system grounded conductor
Answer 4: any of these

Answer 10

Answer 4: any of these

200.6(D)(1), (2), and (3)

Question 11

The white conductor within a cable assembly can be used for a(an) _____ conductor where permanently reidentified to indicate its use as an ungrounded conductor at each location where the conductor is visible and accessible.
Answer 1: grounded
Answer 2: ungrounded
Answer 3: equipment grounding
Answer 4: grounding electrode

Answer 11

Answer 2: ungrounded

200.7(C)(1)

Question 12

For devices with screw shells the terminal for the ____ shall be the one connected to the screw shell.
Answer 1: grounded conductor
Answer 2: ungrounded conductor
Answer 3: equipment grounding conductor
Answer 4: forming shell terminal

Answer 12

Answer 1: grounded conductor

200.10(C)

Question 13

Article 210 provides the general requirements for _____ not over 1000V ac 1500V dc nominal.
Answer 1: outside branch circuits
Answer 2: branch circuits
Answer 3: ungrounded conductors
Answer 4: feeder calculations

Answer 13

Answer 2: branch circuits

210.1

Question 14

Each multiwire branch circuit shall be provided with a means that will simultaneously disconnect all _____ conductors at the point where the branch circuit originates.
Answer 1: circuit
Answer 2: grounded
Answer 3: grounding
Answer 4: ungrounded

Answer 14

Answer 4: ungrounded

210.4(B)

Question 15

Multiwire branch circuits shall supply only _____.
Answer 1: line-to-neutral loads
Answer 2: branch circuits in dwelling units
Answer 3: conductors originating from different panelboards
Answer 4: three-phase loads

Answer 15

Answer 1: line-to-neutral loads

210.4(C)

Question 16

Where the premises wiring system has branch circuits supplied from more than one nominal voltage system each _____ conductor of a branch circuit shall be identified by phase or line and by nominal voltage system at all termination connection and splice points.
Answer 1: neutral
Answer 2: ungrounded
Answer 3: grounding
Answer 4: all of these

Answer 16

Answer 2: ungrounded

210.5(C)(1)

Question 17

Where a different nominal voltage system is added to a(an) _____ installation branch-circuit identification is only required for the new one.
Answer 1: new
Answer 2: existing
Answer 3: remodeled
Answer 4: repaired

Answer 17

Answer 2: existing

210.5(C)(1) Ex

Question 18

In dwelling units and guest rooms or guest suites voltage shall not exceed 120V for cord and plug equipment connected to loads rated _____.
Answer 1: 1440 VA
Answer 2: 1500 VA
Answer 3: 1800 VA
Answer 4: 2400 VA

Answer 18

Answer 1: 1440 VA

210.6(A)(2)

Question 19

If two or more branch circuits supply devices or equipment on the same yoke or mounting strap a means to simultaneously disconnect the ungrounded supply conductors shall be provided _____.
Answer 1: at the point where the branch circuits originate
Answer 2: at the location of the device or equipment
Answer 3: at the point where the feeder originates
Answer 4: within sight of the device or equipment

Answer 19

Answer 1: at the point where the branch circuits originate

210.7

Question 20

A listed Class A GFCI shall provide protection in accordance with 210.8(A) through (F). The GFCI protective device shall be installed in a(an) _____ location.
Answer 1: circuit breaker type only
Answer 2: accessible
Answer 3: readily accessible
Answer 4: concealed

Answer 20

Answer 3: readily accessible

210.8

Question 21

For the purposes of section 210.8 the distance from receptacles shall be measured as the shortest path the power supply cord connected to the receptacle would follow without piercing a _____ or fixed barrier.
Answer 1: floor
Answer 2: wall
Answer 3: ceiling
Answer 4: any of these

Answer 21

Answer 4: any of these

210.8 Cord Length.

Question 22

GFCI protection shall be provided for all 125V through 250V receptacles installed in dwelling unit _____.
Answer 1: attics
Answer 2: garages and accessory buildings
Answer 3: utility rooms
Answer 4: dens

Answer 22

Answer 2: garages and accessory buildings

210.8(A)(2)

Question 23

All 125V through 250V receptacles installed in crawl spaces at or below grade level of dwelling units shall have _____ protection.
Answer 1: AFCI
Answer 2: GFCI
Answer 3: GFPE
Answer 4: none of these

Answer 23

Answer 2: GFCI

210.8(A)(4)

Question 24

GFCI protection shall be provided for all 125V through 250V _____ in dwelling unit basements.
Answer 1: receptacles
Answer 2: switches
Answer 3: outlets
Answer 4: disconnects

Answer 24

Answer 1: receptacles

210.8(A)(5)

Question 25

In dwelling unit kitchens GFCI protection shall be provided for 125V through 250V receptacles _____.
Answer 1: installed to serve the countertop surfaces
Answer 2: within 6 ft from the top inside edge of the bowl of the sink
Answer 3: installed to serve above or below the countertop surfaces
Answer 4: serving the kitchen

Answer 25

Answer 4: serving the kitchen

210.8(A)(6)

Question 26

In dwelling units GFCI protection shall be provided for 125V through 250V receptacles installed in areas with sinks and permanent provisions for _____.
Answer 1: food preparation
Answer 2: beverage preparation
Answer 3: cooking
Answer 4: any of these

Answer 26

Answer 4: any of these

210.8(A)(7)

Question 27

All 125V through 250V receptacles installed in dwelling unit boathouses shall have _____ protection.
Answer 1: GFCI
Answer 2: AFCI
Answer 3: GFPE
Answer 4: SPGFCI

Answer 27

Answer 1: GFCI

210.8(A)(9)

Question 28

A receptacle supplying only a permanently installed premises_____ shall be permitted to omit ground-fault circuit-interrupter protection.
Answer 1: sump pump
Answer 2: refrigerator
Answer 3: security system
Answer 4: well pump

Answer 28

Answer 3: security system

210.8(A) Ex 2.

Question 29

Factory-installed receptacles mounted internally to bathroom _____ assemblies shall not require GFCI protection unless required by the installation instructions or listing.
Answer 1: surface-mounted luminaire
Answer 2: exhaust fan
Answer 3: electric baseboard heat
Answer 4: all of these

Answer 29

Answer 2: exhaust fan

210.8(A) Ex 4

Question 30

In other than dwelling units all 125V through 250V receptacles supplied by single-phase branch circuits rated 150 volts-to-ground or less 50A or less and three-phase branch circuits rated 100A or less installed in(on) _____ shall have GFCI protection for personnel.
Answer 1: rooftops
Answer 2: kitchens
Answer 3: bathrooms
Answer 4: all of these

Answer 30

Answer 4: all of these

210.8(B)(1), (2), and (5)

Question 31

In other than dwelling units GFCI protection shall be provided for receptacles installed in areas with sinks and permanent provisions for _____.
Answer 1: food preparation
Answer 2: beverage preparation
Answer 3: cooking
Answer 4: any of these

Answer 31

Answer 4: any of these

210.8(B)(3)

Question 32

In other than dwelling units GFCI protection is required for receptacles installed in _____.
Answer 1: kitchens
Answer 2: unfinished areas of basements
Answer 3: laundry areas
Answer 4: all of these

Answer 32

Answer 4: all of these

210.8(B)(2), (12), and (14)

Question 33

In other than dwelling units GFCI protection shall be provided for receptacles installed within _____ serving areas with permanent provisions for food serving beverage serving or cooking.
Answer 1: picnic
Answer 2: banquet
Answer 3: recreational
Answer 4: buffet

Answer 33

Answer 4: buffet

210.8(B)(4)

Question 34

In other than dwelling units GFCI protection shall be provided for all outdoor receptacles supplied by branch circuits rated _____ or less to ground.
Answer 1: 125V
Answer 2: 150V
Answer 3: 208V
Answer 4: 277V

Answer 34

Answer 2: 150V

210.8(B)(6)

Question 35

In other than dwelling units GFCI protection shall be provided for receptacles and cord-and-plug connected appliances installed within _____ from the top inside edge of the bowl of a sink.
Answer 1: 3 ft
Answer 2: 4 ft
Answer 3: 5 ft
Answer 4: 6 ft

Answer 35

Answer 4: 6 ft

210.8(B)(7)

Question 36

In other than dwelling units 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 indoor _____ or wet locations shall be GFCI protected.
Answer 1: dry
Answer 2: damp
Answer 3: humid
Answer 4: rainy

Answer 36

Answer 2: damp

210.8(B)(8)

Question 37

In other than dwelling units 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 _____.
Answer 1: indoor damp and wet locations
Answer 2: locker rooms with associated showering facilities
Answer 3: garages service bays and similar areas other than vehicle exhibition halls and showrooms
Answer 4: all of these

Answer 37

Answer 4: all of these

210.8(B)(8), (9), and (10)

Question 38

All single-phase receptacles rated 150V to ground or less 50A or less and three-phase receptacles rated 150V to ground or less _____ or less installed in locker rooms with associated showering facilities shall be GFCI protected.
Answer 1: 60A
Answer 2: 75A
Answer 3: 100A
Answer 4: 125A

Answer 38

Answer 3: 100A

210.8(B)(9)

Question 39

In other than dwelling units 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 _____ areas of the basement.
Answer 1: unfinished
Answer 2: finished
Answer 3: wet
Answer 4: dry

Answer 39

Answer 1: unfinished

210.8(B)(12)

Question 40

In other than dwelling units GFCI protection is required where receptacles are installed within _____ from the top inside edge or rim or from the conductive support framing of aquariums bait wells and similar open aquatic vessels or containers.
Answer 1: 3 ft
Answer 2: 5 ft
Answer 3: 6 ft
Answer 4: 10 ft

Answer 40

Answer 3: 6 ft

210.8(B)(13)

Question 41

In other than dwelling units all 125-volt through 250-volt receptacles supplied by single-phase branch circuits rated 150 volts or less to ground 50 amperes or less and all receptacles supplied by three-phase branch circuits rated 150 volts or less to ground 100 amperes or less installed in _____ shall be provided with GFCI protection.
Answer 1: laundry areas
Answer 2: finished basements
Answer 3: attics
Answer 4: guest rooms and suites

Answer 41

Answer 1: laundry areas

210.8(B)(14).

Question 42

In other than dwelling units receptacles installed within _____ of the outside edge of a bathtub or shower stall shall have GFCI protection.
Answer 1: 2 ft
Answer 2: 3 ft
Answer 3: 4 ft
Answer 4: 6 ft

Answer 42

Answer 4: 6 ft

210.8(B)(15)

Question 43

GFCI protection shall be provided for crawl space lighting outlets not exceeding _____.
Answer 1: 120V
Answer 2: 125V
Answer 3: 240V
Answer 4: 250V

Answer 43

Answer 1: 120V

210.8(C)

Question 44

According to Article 210 GFCI protection shall be provided for the branch circuit or outlet supplying _____ rated 150V or less to ground and 60A or less single- or three-phase.
Answer 1: sump pumps
Answer 2: wall-mounted ovens
Answer 3: clothes dryers
Answer 4: all of these

Answer 44

Answer 4: all of these

210.8(D)(6), (9), and (11)

Question 45

For dwellings all outdoor outlets other than those covered in 210.8(A) Ex 1 and supplied by single-phase branch circuits rated 150V or less to ground _____ shall be provided with GFCI protection.
Answer 1: 15A or more
Answer 2: 20A or less
Answer 3: 30A or less
Answer 4: 50A or less

Answer 45

Answer 4: 50A or less

210.8(F)

Question 46

For dwellings all outdoor outlets other than those covered in 210.8(A) Ex 1 including outlets installed in _____ rated 50A or less shall be provided with GFCI protection
Answer 1: garages that have floors located at or below grade level
Answer 2: accessory buildings
Answer 3: boathouses
Answer 4: all of these

Answer 46

Answer 4: all of these

210.8(F)(1), (2), and (3)

Question 47

Two or more _____ small-appliance branch circuits shall be provided for all receptacle outlets specified by 210.52(B).
Answer 1: 15A
Answer 2: 20A
Answer 3: auxiliary
Answer 4: supplemental

Answer 47

Answer 2: 20A

210.11(C)(1)

Question 48

There shall be a minimum of one additional _____ branch circuit for dwelling unit laundry receptacle outlet(s).
Answer 1: 15A
Answer 2: 20A
Answer 3: auxiliary
Answer 4: supplemental

Answer 48

Answer 2: 20A

210.11(C)(2)

Question 49

All 120V single-phase10A 15A and 20A branch circuits supplying outlets or devices installed in dwelling unit _____ shall be AFCI protected by any of the means described in 210.12(A)(1) through (6).
Answer 1: kitchens
Answer 2: family rooms
Answer 3: dining rooms
Answer 4: all of these

Answer 49

Answer 4: all of these

210.12(B)(1), (2), and (3)

Question 50

All 120V single-phase10A 15A or 20A branch circuits supplying outlets or devices installed in the _____ of dormitory units shall be AFCI protected.
Answer 1: bedrooms
Answer 2: living rooms
Answer 3: closets
Answer 4: all of these

Answer 50

Answer 4: all of these

210.12(C)(1), (2), and (4)

Question 51

All 120V single-phase 10A 15A or 20A branch circuits supplying outlets or devices installed in areas designed for use exclusively as _____ in fire stations police stations ambulance stations rescue stations ranger stations and similar locations shall be AFCI protected.
Answer 1: sleeping quarters
Answer 2: recreational areas
Answer 3: offices
Answer 4: all of these

Answer 51

Answer 1: sleeping quarters

210.12(D)(3)

Question 52

If branch-circuit wiring for any of the areas specified in 210.12(B) (C) or (D) is modified replaced or extended the branch circuit shall be protected by a _____.
Answer 1: listed outlet branch-circuit type AFCI located at the first receptacle outlet of the existing branch circuit
Answer 2: listed combination GFPE circuit breaker only
Answer 3: GFCI circuit breaker
Answer 4: GFCI at first receptacle in the circuit

Answer 52

Answer 1: listed outlet branch-circuit type AFCI located at the first receptacle outlet of the existing branch circuit

210.12(E)(2)

Question 53

Guest rooms and guest suites in _____ that are provided with permanent provisions for cooking shall have branch circuits installed to meet the rules for dwelling units.
Answer 1: hotels
Answer 2: motels
Answer 3: assisted living facilities
Answer 4: all of these

Answer 53

Answer 4: all of these

210.17.

Question 54

Where a branch circuit supplies continuous loads and/or noncontinuous loads the rating of the overcurrent device shall not be less than the noncontinuous load plus ____ of the continuous load.
Answer 1: 80 percent
Answer 2: 115 percent
Answer 3: 120 percent
Answer 4: 125 percent

Answer 54

Answer 4: 125 percent

210.20(A)

Question 55

A single receptacle installed on an individual branch circuit shall have an ampere rating not less than the rating of the _____.
Answer 1: branch circuit
Answer 2: device listing
Answer 3: manufacturer’s instructions
Answer 4: equipment current rating

Answer 55

Answer 1: branch circuit

210.21(B)(1)

Question 56

The rating of any one cord-and plug-connected utilization equipment on a 15A 120V branch circuit shall not exceed _____.
Answer 1: 12A
Answer 2: 15A
Answer 3: 16A
Answer 4: 20A

Answer 56

Answer 1: 12A

210.21(B)(2) Table

Question 57

If a 20A branch circuit supplies multiple receptacles the receptacles shall have an ampere rating of no less than _____.
Answer 1: 10A
Answer 2: 15A
Answer 3: 20A
Answer 4: 30A

Answer 57

Answer 2: 15A

210.21(B)(3) Table

Question 58

A 15A or 20A branch circuit shall be permitted to supply lighting outlets lighting units or other utilization equipment or any combination of them if the rating of any one cord-and-plug-connected utilization equipment not fastened in place does not exceed _____ of the branch-circuit ampere rating.
Answer 1: 25 percent
Answer 2: 50 percent
Answer 3: 80 percent
Answer 4: 100 percent

Answer 58

Answer 3: 80 percent

210.23(B) and (B)(1)

Question 59

The total rating of utilization equipment fastened in place shall not exceed _____ of the rating of a 20A multiple outlet branch circuit.
Answer 1: 25 percent
Answer 2: 50 percent
Answer 3: 80 percent
Answer 4: 100 percent

Answer 59

Answer 2: 50 percent

210.23(B)(2)

Question 60

An appliance receptacle outlet installed for a specific appliance shall be installed within _____ of the intended location of the appliance.
Answer 1: sight
Answer 2: 3 ft
Answer 3: 6 ft
Answer 4: the length of the cord

Answer 60

Answer 3: 6 ft

210.50(C)

Question 61

The dwelling unit 15- and 20A receptacle outlets required by the Code are in addition to any receptacles that are _____.
Answer 1: part of a luminaire or appliance
Answer 2: located within cabinets or cupboards
Answer 3: located more than 5½ ft above the floor
Answer 4: any of these

Answer 61

Answer 4: any of these

210.52(1), (3), and (4)

Question 62

A receptacle outlet shall be installed so no point along the floor line of any wall is more than _____ measured horizontally along the floor line from a receptacle outlet.
Answer 1: 6 ft
Answer 2: 8 ft
Answer 3: 10 ft
Answer 4: 12 ft

Answer 62

Answer 1: 6 ft

210.52(A)(1)

Question 63

In a dwelling unit any wall space including space measured around corners and unbroken along the floor line by doorways fireplaces fixed cabinets and similar openings shall be considered wall space when the wall space is at least _____ wide.
Answer 1: 2 ft
Answer 2: 3 ft
Answer 3: 4 ft
Answer 4: 6 ft

Answer 63

Answer 1: 2 ft

210.52(A)(2)(1)

Question 64

In dwelling units when determining the spacing of receptacle outlets _____ on exterior walls shall not be considered wall space.
Answer 1: fixed panels
Answer 2: fixed glass
Answer 3: sliding panels
Answer 4: all of these

Answer 64

Answer 3: sliding panels

210.52(A)(2)(2)

Question 65

Floor receptacle outlets shall not be counted as part of the required number of receptacle outlets for dwelling unit wall spaces unless they are located within _____ of the wall.
Answer 1: 6 in.
Answer 2: 12 in.
Answer 3: 18 in.
Answer 4: 24 in.

Answer 65

Answer 3: 18 in.

210.52(A)(3)

Question 66

The two or more small-appliance branch circuits specified in 210.52(B)(1) shall have _____.
Answer 1: no more than one outlet
Answer 2: no other outlets
Answer 3: unlimited outlets
Answer 4: supply only one appliance

Answer 66

Answer 2: no other outlets

210.52(B)(2)

Question 67

Receptacles installed in a dwelling unit kitchen to serve countertop surfaces shall be supplied by not fewer than _____ small-appliance branch circuit(s).
Answer 1: one
Answer 2: two
Answer 3: three
Answer 4: four

Answer 67

Answer 2: two

210.52(B)(3)

Question 68

Kitchen wall countertop and work surface space receptacle outlets shall be installed so that no point along the wall line is more than _____ measured horizontally from a receptacle outlet in that space.
Answer 1: 10 in.
Answer 2: 12 in.
Answer 3: 16 in.
Answer 4: 24 in.

Answer 68

Answer 4: 24 in.

210.52(C)(1)

Question 69

If a receptacle outlet is not provided to serve an island or peninsular countertop or work surface provisions shall be provided at the island or peninsula for the _____ addition of a receptacle outlet to serve the island or peninsular countertop or work surface.
Answer 1: future
Answer 2: permanent
Answer 3: possible
Answer 4: none of these

Answer 69

Answer 1: future

210.52(C)(2)

Question 70

In dwelling units the required bathroom receptacle outlet can be installed on the side or face of the sink cabinet if not more than _____ below the top of the sink or sink countertop.
Answer 1: 12 in.
Answer 2: 18 in.
Answer 3: 20 in.
Answer 4: 24 in.

Answer 70

Answer 1: 12 in.

210.52(D)

Question 71

There shall be at least _____ receptacle(s) installed outdoors at the front and back of a one-family dwelling and each unit of a two-family dwelling unit that is at grade level.
Answer 1: one
Answer 2: two
Answer 3: three
Answer 4: four

Answer 71

Answer 1: one

210.52(E)(1)

Question 72

At least one receptacle outlet not more than _____ above a balcony deck or porch shall be installed at each balcony deck or porch that is attached to and accessible from a dwelling unit.
Answer 1: 2 ft
Answer 2: 3 ft
Answer 3: 6½ ft
Answer 4: 8 ft

Answer 72

Answer 3: 6½ ft

210.52(E)(3)

Question 73

A laundry receptacle outlet shall not be required in each dwelling unit of a multifamily building if laundry facilities are provided on the _____ for all building occupants.
Answer 1: premises
Answer 2: outside
Answer 3: inside
Answer 4: roof

Answer 73

Answer 1: premises

210.52(F) Ex 1

Question 74

For one- and two-family dwellings at least one receptacle outlet shall be installed in each _____.
Answer 1: separate unfinished portion of a basement
Answer 2: attached or detached garage with electric power
Answer 3: accessory building with electric power
Answer 4: all of these

Answer 74

Answer 4: all of these

210.52(G)(1), (2), and (3)

Question 75

For one- and two-family dwellings and multifamily dwellings at least one receptacle outlet shall be installed in each separate _____ of a basement.
Answer 1: unfinished portion
Answer 2: hallway
Answer 3: stairway
Answer 4: all of these

Answer 75

Answer 1: unfinished portion

210.52(G)(3)

Question 76

Hallways in dwelling units that are _____ or longer require a receptacle outlet.
Answer 1: 6 ft
Answer 2: 8 ft
Answer 3: 10 ft
Answer 4: 12 ft

Answer 76

Answer 3: 10 ft

210.52(H)

Question 77

Foyers with an area greater than _____ shall have a receptacle located in each wall space 3 ft or more in width unbroken by doorways windows next to doors that extend to the floor and similar openings.
Answer 1: 40 sq ft
Answer 2: 60 sq ft
Answer 3: 80 sq ft
Answer 4: 100 sq ft

Answer 77

Answer 2: 60 sq ft

210.52(I)

Question 78

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.
Answer 1: whirlpool tubs
Answer 2: bathing
Answer 3: cooking
Answer 4: Internet access

Answer 78

Answer 3: cooking

210.60(A)

Question 79

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 shall be located to be convenient for permanent furniture layout but at least _____ receptacle outlet(s) shall be readily accessible.
Answer 1: one
Answer 2: two
Answer 3: three
Answer 4: four

Answer 79

Answer 2: two

210.60(B)

Question 80

At least one 125-volt single-phase 15- or 20-ampere-rated receptacle outlet shall be installed within 18 in. of the top of each show window. No point along the top of the window shall be farther than _____ from a receptacle outlet.
Answer 1: 3 ft
Answer 2: 4 ft
Answer 3: 6 ft
Answer 4: 8 ft

Answer 80

Answer 3: 6 ft

210.62.

Question 81

A 125V single-phase 15A- or 20A-rated receptacle outlet shall be installed at an accessible location within _____ of equipment requiring servicing.
Answer 1: 8 ft
Answer 2: 10 ft
Answer 3: 25 ft
Answer 4: 50 ft

Answer 81

Answer 3: 25 ft

210.63(A)

Question 82

The required heating air-conditioning and refrigeration equipment receptacle outlet shall be located _____ the equipment.
Answer 1: 6 ft above
Answer 2: not over 8 ft from
Answer 3: on
Answer 4: on the same level as

Answer 82

Answer 4: on the same level as

210.63(A)

Question 83

The required heating air-conditioning and refrigeration equipment receptacle outlet shall not be connected to the _____ side of the equipment branch-circuit disconnecting means.
Answer 1: line
Answer 2: load
Answer 3: high
Answer 4: low

Answer 83

Answer 2: load

210.63(A)

Question 84

Where equipment other than service equipment requires dedicated equipment space as specified in 110.26(E) the required receptacle outlet shall be located within _____ the electrical equipment.
Answer 1: the same room or area as
Answer 2: or adjacent to
Answer 3: sight of
Answer 4: or below

Answer 84

Answer 1: the same room or area as

210.63(B)(2)

Question 85

For the purposes of 210.65 meeting rooms are typically designed or intended for the gathering of seated occupants for such purposes as conferences deliberations or similar purposes where _____ electronic equipment such as computers projectors or similar equipment is likely to be used.
Answer 1: approved
Answer 2: portable
Answer 3: listed
Answer 4: permanently installed

Answer 85

Answer 2: portable

210.65(A) Note 1

Question 86

For the purposes of 210.65 examples of rooms that are not meeting rooms include _____.
Answer 1: auditoriums
Answer 2: schoolrooms
Answer 3: coffee shops
Answer 4: all of these

Answer 86

Answer 4: all of these

210.65(A) Note 2

Question 87

Receptacle outlets in meeting room fixed walls shall be determined in accordance with _____.
Answer 1: 210.52(A)(1)
Answer 2: 210.52(A)(1) and (A)(2)
Answer 3: 210.52(A)(1) through (A)(3)
Answer 4: 210.52(A)(1) through (A)(4)

Answer 87

Answer 4: 210.52(A)(1) through (A)(4)

210.65(B)(1)

Question 88

A meeting room with any floor dimension that is _____ or greater in any direction and that has a floor area of at least 215 sq ft shall have at least one floor receptacle outlet.
Answer 1: 8 ft
Answer 2: 10 ft
Answer 3: 12 ft
Answer 4: 15 ft

Answer 88

Answer 3: 12 ft

210.65(B)(2)

Question 89

Required lighting outlet switch or wall-mounted control devices shall not rely exclusively on a _____ unless a means is provided for automatically energizing the lighting outlets upon battery failure.
Answer 1: battery
Answer 2: solar cell
Answer 3: thermocouple
Answer 4: none of these

Answer 89

Answer 1: battery

210.70.

Question 90

At least one lighting outlet controlled by a listed _____ shall be installed in every habitable room kitchen laundry area and bathroom of a dwelling unit.
Answer 1: wall-mounted control device
Answer 2: switch
Answer 3: occupancy sensor
Answer 4: motion detector

Answer 90

Answer 1: wall-mounted control device

210.70(A)(1)

Question 91

In rooms other than kitchens laundry areas and bathrooms of dwelling units one or more receptacles controlled by a listed wall-mounted control device shall be permitted in lieu of _____.
Answer 1: lighting outlets
Answer 2: luminaires
Answer 3: the receptacles required by 210.52(B) and (D)
Answer 4: all of these

Answer 91

Answer 1: lighting outlets

210.70(A)(1) Ex 1

Question 92

In a dwelling unit dimmer control of lighting outlets for interior stairways installed in accordance with 210.70(A)(2)(3) shall not be permitted unless the listed control devices can provide dimming control _____ at each control location for the interior stairway illumination.
Answer 1: for illumination
Answer 2: for emergency lighting
Answer 3: to maximum brightness
Answer 4: for effective lighting

Answer 92

Answer 3: to maximum brightness

210.70(A)(2)(4)

Question 93

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.
Answer 1: that is unswitched
Answer 2: containing or controlled by a switch or listed wall-mounted control device
Answer 3: that is GFCI protected
Answer 4: that is shielded from damage

Answer 93

Answer 2: containing or controlled by a switch or listed wall-mounted control device

210.70(C)