Nec electrician - Study guides, Class notes & Summaries
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Electrician NCCER Test (Electrical Study Guide) All 25 Pages Questions and Answers 100% Guaranteed Pass
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Electrician NCCER Test (Electrical Study Guide) All 25 Pages Questions and Answers 100% Guaranteed Pass 
Which article of the NEC covers grounding? - ANS Article 250 
 
What is a dropout plate? - ANS Metal plate with a curve surface for cable to follow as it passes from the tray 
 
All of the following are common service voltages in the United States Except: - ANS 372/575 3-Phase, 4-wire 
 
What does a GFCI breaker do? - ANS Opens a circuit to prevent operation of an electrical devic...
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Journeyman Electrician Exam Prep | Questions with 100% Correct Answers | Latest Update 2024 | Verified
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Journeyman Electrician Exam Prep | Questions with 100% Correct Answers | Latest Update 2024 | Verified 
What table sizes bonding jumpers for for AC systems? - 250.102(C)(1) 
The NEC defines continuous load to be a load where max current on the circuit continues for at 
least how many hours? - Three 
To use the adjustment factors in table 310.15(B)(3)(A), you must have greater than how many 
current carrying conductors in a raceway? - Greater than three 
Where in the NEC codebook would you find E...
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Journeyman Electrician Questions With Solutions 100% Solved
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Journeyman Electrician Questions With 
Solutions 100% Solved 
The NEC defines a continuous load to be a load where the maximum current on the circuit is 
expected to continue for at LEAST____ hours or more? three 
The service disconnecting means for each electrical service shall consist of NOT more than 
_____ switches or circuit breakers, mounted in a single enclosure or in a group of separate 
enclosures. six 
Given: You have determined a conductor has a computed allowable ampacity of 75 a...
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NCCER ELECTRICAL QESTIONS AND ANSWERS
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What is shown on a sectional drawing? - cutaway view of a building 
 
The NEC recommends maintaining voltage within a 3% drop. If a branch circuit operates at 240 volts AC. What is the minimum circuit operating volt? - 232 
 
What is the name of the connecting device shown in the diagram? - split - bolt 
 
The volt amperes in an AC circuit is the same as - apparent power 
 
What should be done to change rotation of a 3 phase motor? - Swap any two T leads 
 
5. If a voltage source of a circuit pr...
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Journeyman Electrician Final Exam Questions and Answers 100% Pass
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Journeyman Electrician Final Exam Questions and Answers 100% Pass 
When determining the initial standard size time-delay fuse for branch-circuit, short-circuit, and ground-fault protection for a threephase, continuous duty, squirrel cage, AC motor, the fuse shall have a rating of _____ of the FLC of the motor. When the value determined does not correspond to a standard ampere rating, the next higher standard rating shall be permitted. 
a) 175 percent 
b) 150 percent 
c) 225 percent d) 250 percen...
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Journeyman Electrician | Questions and Correct Answers | Latest Update 2024/2025
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Journeyman Electrician | 
Questions and Correct Answers | 
Latest Update 2024/2025 
For other than one-and two-family dwellings, when building a new 
electrical service, at least one (1) 125-volt, single-phase, 15- or 20- 
ampere-rated receptacle outlet shall be located within at LEAST _____ 
of the electrical service equipment? - Answer -50 feet 
The ampacity of a conductor is defined by the NEC to be the maximum 
current, in amperes, a conductor can carry continuously under the 
conditions of ...
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Washington State Journeyman Study Guide| 100 Questions| With Complete Solutions
- Exam (elaborations) • 18 pages • 2023
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Who can grant a variance for electrical work? correct answer: the department or city that has inspection jurisdiction 
 
Residential buildings wired in Canada, then moved into Washington, must be inspected to ensure compliance with minimum safety requirements. Which is not one of these safety requirements: correct answer: the dedicated bathroom receptacle circuit must be installed per current WAC code 
 
Lawfully installed existing electrical installations that do not comply with the provision...
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Master Electrician PREP QUESTIONS WITH ANSWERS 2024/2025
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Master Electrician PREP 
QUESTIONS WITH ANSWERS 
where passing through a floor, cables shall be protected from 
physical damage at what distance above the floor? 
a. 10 inches 
b. 6 inches 
c. 12 inches 
d. 8 inches - ANSWER 6 inches 
NFPA 70 : NEC 2011 : 334.15.B 
A company has an electrical contractors license. The Master 
Electrician decides to leave the company. How many days does 
the company (licensee) have to notify the division? 
a. 30 days 
b. 10 days 
c. 20 days 
d. 5 days - ANSWER...
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Lesson 108 - Dwelling Circuit Requirements, Outlet Locations, and General Lighting Load Reading Worksheet Questions And Answers Rated A+
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electrician - In construction of one- and two-family dwellings, the quantity and rating of electrical 
circuits is usually designed by the ___. 
ampacity - In general, ___ of a conductor must not be less than the rating of the overcurrent 
device protecting the conductor. 
the ampere rating of the overcurrent device - Branch circuits are rated according to ___. 
12 AWG copper - Ignoring the effects of voltage drop, a 20-ampere branch circuit requires ___ 
conductors. 
Ground Fault Circuit Interr...
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Motor Calculations Annotated Instructor’s Guide_ME_Level-4
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COMPTENCIES, OBJECTIVES, AND PERFORMANCE TASKS Power Generation Maintenance Electrician Level Four 
Power Industry Fundamentals 
Power Generation Maintenance Electrician 
Level Two 
26410-08 Motor Operation and 
Maintenance 
26301-08 Load Calculations – Branch 
and Feeder Circuits 
32401-09 Preventive and Predictive 
Maintenance 
26409-08 
Heat Tracing and Freeze Protection 
40401-09 
Standby and Emergency Systems 
26407-08 Advanced Controls 
26305-08 Overcurrent Protection 
50401-10 Gene...
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