Article 200 Use & Identification of Grounded Conductors Article 210 Branch Circuits Article 215 Feeders

An insulated grounded conductor shall be identified by one of the following means ___________. 200.6 Means of Identifying Grounded Conductors (A) & (B)

1. A continuous white outer finish 2. A continuous gray outer finish 3. Three continuous white stripes along the conductor's entire length on other than green insulation

Receptacle outlets in floors shall not be counted as part of the required number of receptacle outlets unless located within _____ inches of the wall. (210.52 Dwelling Unit Receptacle Outlets) ((3) Floor Receptacles)

18 inches

The Identification of terminals to which a grounded conductor is to be connected shall be substantially ______ in color. (200.9 Means of Identification of Terminals)

white

Fasten in place appliances ______ amps.

10 amps

Two or more _______ampere small-appliance branch circuits shall be provided for dwelling units. (210.11 Branch Circuits Required) ((C) Dwelling Units) ((1) Small-Appliance Branch Circuit)

20amp

Receptacles shall be installed such that no point measured horizontally along the floor line of any wall space is more than ______ ft from a receptacle. (210.52 Dwelling Unit Receptacle Outlets) ((1) Spacing)

6 ft

A 30-ampere branch circuit shall be permitted to supply fixed lighting units with heavy-duty lampholders in other than a dwelling units or utilization equipment in any occupancy. Rating of any one cord-and-plug-connected utilization equipment shall not exceed _______ percent of the branch-circuit ampere rating. (210.23 Permissible Loads) ((B) 30-Amperes Branch Circuits.)

80 percent

__________ conductors shall have an ampacity sufficient for the load served. ((A) Branch Circuits Not More Than 600 Volts) ((4) Other Loads) (Exception no. 1)

Tap conductors

Ground-fault circuit-interruption for personnel shall be provided and shall be installed in a _______ location. (210.8 Ground-Fault Circuit-Interrupter Protection for Personnel)

readily accessible

Up to three sets of 3-wire feeders or _______ sets of 4-wire or 5-wire feeders shall be permitted to utilize a common neutral. (215.4 Feeders with Common Neutral Conductor.) ((A) Feeders with Common Neutral.)

two sets

GFCI in dwelling units, all 125-volts, single-phase, 15 & 20 amp receptacles shall be installed in _______. (210.8 Ground-Fault Circuit-Interrupter Protection for Personell) ((A) Dwelling Units)

bathrooms, garages, and non habitable use areas Kitchens (countertop) sinks (wet bar), any sink other than kitchen

Multiwire branch circuits shall supply only ______ to ______ loads. (210.4 Multiwire Branch Circuits.) ((C) Line-to-neutral loads)

line-to-neutral

Circuits of 50 Volts or More, If used for single-pole, 3-way, or 4-way switch loops, the reidentified conductor with white or gray insulation or three continuous white stripes shall be used only for the ______ to the switch, but not as a return conductor from the switch to the outlet. 200.7 Use of insulation of a White or Gray color or with Three Continuos White Stripes. (C) Circuits of 50V or More (1)

supply

A household electric range where the maximum demand of a range of 8 3/4-kW such conductor shall have an ampacity of not less than 70 percent of the branch-circuit rating and shall not be smaller than _____ AWG. A) Branch Circuits Not More Than 600 Volts (3) Household Ranges and Cooking Appliances Exception No. 2

10 AWG

In dwelling units and guest rooms or guest suites of hotels, motels, and similar occupancies, the voltage shall NOT exceed _______ volts, between conductors that supply the terminals of the following: 1. Luminaires 2. Cord-and-plug-connected loads 1440 volt-amp, or less or less than 1/4 hp. 210.6 Branch-Circuit Voltage Limitations (A) Occupancy Limitation

120 volts

At least one additional ______ ampere branch circuit shall be provided to supply the laundry receptacle outlet in dwelling unit. (210.11 Branch Circuits Required) ((C) Dwelling Units) ((2) Laundry Branch Circuit)

20 amp

Branch circuits recognized by this article shall be _______ in accordance with the maximum permitted ampere rating or setting of the overcurrent device. (210.3 Rating)

rated

Each multiwire branch circuit shall be provided with a means that will _______ disconnect all ungrounded conductors at the point where the branch circuit originate. (210.4 Multiwire Branch Circuits.) ((B) Disconnecting Means)

simultaneously

Receptacles, polarized attachement plugs, and cord connectors for plugs and polarized plugs shall have the terminal intended for connection to the grounded conductor identified as following: If the terminal is not visible , the conductor entrance hole for the connection shall be colored ________ or marked with the word white or the letter W. 200.10 Identification of terminals (B) Receptacles, Plugs, and Connectors (2)

white

Where connected to a branch circuit having a rating in excess of ______ amperes, lampholders shall be of the heavy duty type (210.21 Outlet Device) ((A) Lampholders)

20 amperers

Luminairs, shall not exceed ______ percent of the branch-circuit apmere rating where lighting units, cord-and -plug-connected utilization equipment not fastened in place, are also supplied. (20amps x 50% = 10amps Fasten in place appliances) (210.23 Permissible Loads) ((A) 15 and 20 amp branch circuits) ((2) Utilization Equipment Fastened in Place)

50 percent

Appliance Receptacle outlets installed in a dwelling unit for specific appliances, such as a laundry equipment, shall be installed within _____ feet of the intended location of the appliance. (210.50 General) ((C) Appliance Receptacle Outlets.)

6 feet

For ranges of 8 3/4 kW or more than the minimum branch-circuit rating shall be _______ amperes. (210.19 Conductors---Minimum Ampacity and Size) ((A) Branch Circuits Not More Than 600 Volts) ((3) Household Ranges and Cooking Appliances)

40 amps

The maximum total voltage drop on both feeders and branch circuits to the farthest outlet does not exceed _____ percent. (210.19 Conductors---Minimum Ampacity and Size) ((A) Branch Circuits Not More Than 600 Volts) ((1) General)

5%

GFCI in other than dwelling units, all 125-volts, single-phase, 15 & 20 amp receptacles shall be installed in _______. (210.8 Ground-Fault Circuit-Interrupter Protection for Personell) ((B) Other Than Dwelling Units)

--not required in office bldg. lunch room. bathrooms kitchens rooftops outdoors (see exception) indoor wet locations locker rooms with showering facility garages, service bays

Where a branch circuit supplies continuous loads or any combination of continuos and non-continuous loads, the rating of the overcurrent device shall not be less than the noncontinuous load, plus ________ percent of the continuos load. (210.20 Overcurrent Protection) ((A) Continuous and Noncontinuous Loads)

125 %

Where a feeder 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 _______ percent of the continuous load. (Article 215 Feeders) (215.3 Overcurrent Protection)

125 percent

Fixture wires and flexible cords shall be permitted to be smaller than _______ AWG as permitted by 240.5 ((A) Branch Circuits Not More Than 600 Volts) ((4) Other Loads) (Exception no. 2)

14 AWG

Conductors tapped from a 50-amp branch circuit supplying electric ranges, wall-mounted electric ovens, and counter-mounted electric cooking units shall have an ampacity of not less than _______ amps. (A) Branch Circuits Not More Than 600 Volts (3) Household Ranges and Cooking Appliances Exception No. 1

20 amps

Branch circuits shall not be derived from _________ unless the circuit supplied has a grounded conductor that is electrically connected to a grounded conductor of the system supplying the autotransformer. (210.9 Circuit Derived from Autotransformers)

autotransformers

A single receptacle installed on an individual branch circuit shall have an ampere rating not less than that of the _________. (210.21 Outlet Device) ((B) Receptacles) ((1) Single Receptacle on an Individual Branch Circuit.)

branch circuit

Grounded conductors in multiconductor cables shall be permitted to be permanently identified at their terminations at the time of installation by a __________marking or other equally effective means. 200.6 Means of Identifying Grounded Conductors ((E) Grounded Conductors of Multiconductor Cables) (Exception No 1)

distinctive white

For devices with screw shell, the terminal for the _________ conductor shall be the one connected to the screw shell. (example screw shell lamp holder). (200.10 Identification of terminals) ((C) Screw Shells)

grounded

Where grounded conductors of different systems are installed in the same raceway, cbe, box and other type of enclosure, each grounded conductor shall be ________ by system. 200.6 Means of Identifying Grounded Conductors (D) Grounded conductors of Different Systems.

identified

Multiple feeders/systems the ungrounded conductors shall be identified by separate color coding, ______, ______, or other approved means. (215.12 Identification for Feeders.) ((C) Ungrounded Conductor)

marking tape, tagging

Branch circuits larger than 50 amperes shall supply only _________ outlet loads. (210.23 Permissible Loads) ((D) Branch Circuits Larger Than 50 Amperes)

non-lighting

The grounded conductor(s)(ex. in raceways) of other systems shall have a different outer covering conforming to 200.6(A) and (B) OR by outer covering of white or gray with a __________________other than green running along the insulation. (200.6 Means of Identifying Grounded Conductors) (D) Grounded conductors of Different Systems. (2)

readily distinguishable colored stripe

No grounded conductor shall be attached to any ______ or _______ so as to reverse the designated polarity. (200.11 Polarity of Connections.)

terminal or lead

Circuits not exceeding 120 Volts between conductors shall be permitted to supply the following: _________ (210.6 Branch-Circuit Voltage Limitations) ((B) 120 Volts Between Conductors)

the terminals of lamp-holders applied within their voltage rating