Electrician's Licensing Exam Guaranteed Success
NEC Article ______ defines breakers and fuses. ️According to NEC Article 100, a device that opens
and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent.
Annex _____ of NEC covers conduit fill. ️Annex...
Electrician's Licensing Exam Guaranteed Success
NEC Article ______ defines breakers and fuses. ✔️According to NEC Article 100, a device that opens
and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent.
Annex _____ of NEC covers conduit fill. ✔️Annex C of NEC covers conduit and tubing fill for conductors
and fixture wire fill.
NEMA stands for National Electrical Manufacturers Association ✔️True - NEMA is the acronym for
National Electrical Manufacturers Association.
What does it mean when a receptacle has "NEMA 5-20R" on it? ✔️A receptacle with NEMA 5-20R on it
has an amperes rating of 20, will take a NEMA-5-15P or NEMA-5-20P plug, and has a voltage rating of
125.
NEC Tables 310-10 through 310-21 provide information on. ✔️The sizes of copper and aluminum wire,
as well as the coating of wire that has fewer than three current carrying wires in a cable or conduit or
that is buried in the earth.
Which NEC tables(s) cover(s) the fill of metal boxes? ✔️The fill of metal boxes appears in NEC Tables
314.6 A and B.
NEC Article _____ address EMT. ✔️NEC Article 358 covers EMT.
Which NEC articles cover the installation requirements for RMC, IMC, and EMT? ✔️NEC Articles 342,
344, and 358 outline the installation requirements of RMC, IMC, and EMT.
IN NEC 2008, what does Table 370.6A cover? ✔️Shows in two columns (milimeters and inches), how
many wires in trade size you can place in a box.
What NEC table would you go to to find trade size of conduit and raceway size? ✔️Chapter 9, Table 4
outlines trade size of conduit as well as raceway size.
,NEC Articles _____ and _____ covers metallic and non-metallic raceways in buildings. ✔️NEC Article
386 covers metallic or metal raceway; NEC Article 388 covers PVC pipe.
The Panel Board requirements for Application in Construction appear in NEC Article? ✔️NEC Article 408
covers panel board applications.
The smaller kitchen counter requiring a receptacle is _____ inches. ✔️A 12in. counter requires a
receptacle because it holds small appliances.
What new code is needed for protection in all habitable spaces? ✔️According to new codes, ARC fault
protection is needed many additional parts of the house.
A 12-foot hallway requires one receptacle to meet code. (True or False) ✔️True, One is required, Two
are suggested.
NEC Article 100 is dedicated to? ✔️Definitions
The main ground on a service is a(n) _____. ✔️Ground Rod
What does NEC Section 250-28A require? ✔️A main bonding jumper and a system bonding jumper.
NEC section 250-28A provides information on what material can be used for a main bonding jumper.
(True or False) ✔️True
A bonding screw is what color? ✔️A bonding screw is green.
A subpanel requires a bonding screw? (True or False) ✔️False, A bonding screw is unneeded in a
subpanel.
Name the methods of sizing bonding jumpers outlined in NEC Section 250-28D. ✔️1. Bonding jumper is
sized not less than 12.5% of the largest phase conductor.
, 2. Based on the largest ungrounded service conductor.
3. Based on the largest sum of the service conductors.
Which NEC reference identifies wire sizing and the temperature a wire can handle in amps? ✔️NEC
Tables Annex C1 and C2 identify both wire sizing and the temperature a wire can handle in amps.
Define a grounding system according to NEC. ✔️A gounding system is connected to the ground or to a
conductive body that extends the ground connection.
What is the topic of NEC Section 250-122? ✔️Is dedicated to the sizes of the grounding conductor
What is the NEC definition of a circuit breaker? ✔️A device designed to trip when an overcurrent is
detected.
NEC Section 300-13 provides information on? ✔️Mechanical and Electrical continuity conductors.
What is the subject of NEC Section 250-2D? ✔️Bonding jumpers
______ are the subject of NEC Section 680-20. ✔️Electrical installations at permanently installed pools.
Which NEC Section covers equipment grounding conductors. ✔️NEC Section 250-118
Which NEC sections covers identification of equipment grounding conductors? ✔️NEC Section 250-119
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