Electrician's Licensing Exam QUESTIONS & ANSWERS(RATED A)
6 views 0 purchase
Course
Master electrician license
Institution
Master Electrician License
NEC Article ______ defines breakers and fuses. - ANSWER 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. - ANSWER Annex C of NEC covers conduit and tubing fil...
Electrician's Licensing Exam QUESTIONS
& ANSWERS(RATED A)
NEC Article ______ defines breakers and fuses. - ANSWER 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. - ANSWER Annex C of NEC covers conduit and tubing fill for
conductors and fixture wire fill.
NEMA stands for National Electrical Manufacturers Association - ANSWER True - NEMA is the acronym
for National Electrical Manufacturers Association.
What does it mean when a receptacle has "NEMA 5-20R" on it? - ANSWER 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. - ANSWER 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? - ANSWER The fill of metal boxes appears in NEC
Tables 314.6 A and B.
NEC Article _____ address EMT. - ANSWER NEC Article 358 covers EMT.
Which NEC articles cover the installation requirements for RMC, IMC, and EMT? - ANSWER NEC Articles
342, 344, and 358 outline the installation requirements of RMC, IMC, and EMT.
IN NEC 2008, what does Table 370.6A cover? - ANSWER 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? - ANSWER 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. - ANSWER 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? - ANSWER NEC
Article 408 covers panel board applications.
The smaller kitchen counter requiring a receptacle is _____ inches. - ANSWER A 12in. counter requires a
receptacle because it holds small appliances.
What new code is needed for protection in all habitable spaces? - ANSWER 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) - ANSWER True, One is required,
Two are suggested.
NEC Article 100 is dedicated to? - ANSWER Definitions
The main ground on a service is a(n) _____. - ANSWER Ground Rod
What does NEC Section 250-28A require? - ANSWER 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) - ANSWER True
A bonding screw is what color? - ANSWER A bonding screw is green.
A subpanel requires a bonding screw? (True or False) - ANSWER False, A bonding screw is unneeded in a
subpanel.
, Name the methods of sizing bonding jumpers outlined in NEC Section 250-28D. - ANSWER 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. - ANSWER NEC Table 250.66
Which NEC reference identifies wire sizing and the temperature a wire can handle in amps? - ANSWER
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. - ANSWER 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? - ANSWER Is dedicated to the sizes of the grounding
conductor
What is the NEC definition of a circuit breaker? - ANSWER A device designed to trip when an overcurrent
is detected.
NEC Section 300-13 provides information on? - ANSWER Mechanical and Electrical continuity
conductors.
What is the subject of NEC Section 250-2D? - ANSWER Bonding jumpers
______ are the subject of NEC Section 680-20. - ANSWER Electrical installations at permanently installed
pools.
Which NEC Section covers equipment grounding conductors. - ANSWER NEC Section 250-118
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller shantelleG. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.