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Electrician's Licensing Exam With complete solution Guaranteed Success | Latest 2024/25
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Electrician's Licensing Exam With complete solution Guaranteed Success | Latest 2024/25
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Electrician's Licensing Exam Withcomplete solution Guaranteed Success |
Latest 2024/25
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.
NEC Table _____ covers grounding electrode conductor sizing. - NEC Table 250.66
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
II II II II II II II II II II II II II II
installed pools.
II II
II Which NEC Section covers equipment grounding conductors. - NEC Section 250-118
II II II II II II II II II II II II
Which NEC sections covers identification of equipment grounding conductors? - NEC
II II II II II II II II II II II II II
Section 250-119 1-14
II II II
II Which NEC Section covers ground terminal identification. - NEC Section 250-126
II II II II II II II II II II II II
II Bonding is the establishment of ______ connection between metal parts. - Reliable
II II II II II II II II II II II II II
NEC Section 250-134 provides information on what topic? - Equipment fastened or
II II II II II II II II II II II II II II
connection between metal parts.
II II II II
Equipment grounding conductor _____ is (are) discussed in NEC Section 250-130. -
II II II II II II II II II II II II II II
Connections
II
NEC Section 250-118 states that a grounded conduct must run _____ flexible conduit. -
II II II II II II II II II II II II II II II II
inside
II
II NEC Section _____ oversees bonding of flexible type conduit. - NEC Section 250.118(5)
II II II II II II II II II II II II II II
II Which NEC article covers cable trays? - NEC Article 392
II II II II II II II II II II II
What is the proper procedure for bonding a motor conduit with metal flex? - A bonding
II II II II II II II II II II II II II II II II II II
jumper should be installed inside or outside raceway within 6ft. of attachment. (NEC
II II II II II II II II II II II II II
250.118)
II
II Threaded pipe can be used for bonding purposes? (True or False) - True (NEC 250.92B)
II II II II II II II II II II II II II II II II
Shoulder fittings with locknuts are allowable as bonding devices? (True or False) - True
II II II II II II II II II II II II II II II II
(NEC 250.92B)
II II
What kind of information does NEC Section 250-66 cover? - Covers the sizes of
II II II II II II II II II II II II II II II II
alternating current grounding electrode conductors.
II II II II II
II NEC Section 250-102 is devoted to equipment _____. - Equipment Bonding Jumpers
II II II II II II II II II II II II II
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