Master electrician nec - Study guides, Class notes & Summaries
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Master Electrician PREP QUESTIONS WITH ANSWERS
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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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Master Electrician REAL PRETEST QUESTIONS WTH ANSWERS
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Master Electrician REAL 
PRETEST QUESTIONS WTH 
ANSWERS 
If the cover for an underground pull box used for circuits over 600v is not 
locked, bolted, or screwed into place, then it must weigh equal to - 
ANSWER 100 pounds 
The maximum total voltage droop on a branch circuit is - ANSWER 3% 
the floors of vaults in contact with the earth shall be of concrete that is not 
less then - ANSWER 6 inches thick 
according to the NEC bare live parts are guarded from the public in the 
following meth...
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Master Electrician 2 PRESET PREP TEST FOR REVISION Q&A VERIFIED
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Master Electrician 2 PRESET PREP TEST FOR 
REVISION Q&A VERIFIED 
In dwelling units and guest rooms of hotels and motels, 
overcurrent protection devices shall NOT be located in _____. - 
ANSWER bathrooms 
The conductors in multiconductor portable cables, of over 600 
volts nominal, used to connect mobile equipment and machinery, 
shall be at least size _____ copper or larger and employ flexible 
stranding. - ANSWER 12 AWG 
Where a flat cable assembly, Type FC, is installed LESS than 
___...
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Master Electrician License (2023/2024) Already Graded A
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Master Electrician License (2023/2024) Already Graded A 
If the cover for an underground pull box used for circuits over 600v is not locked, bolted, or screwed into place, then it must weigh equal to 100 pounds 
The maximum total voltage droop on a branch circuit is 3% 
the floors of vaults in contact with the earth shall be of concrete that is not less then 6 inches thick 
according to the NEC bare live parts are guarded from the public in the following methods except protected by fireproof cur...
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Electrician Chapter 1 Study Questions With Complete Solutions
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In order to work as a professional electrician, you'll need to acquire knowledge in five areas. What are these five basic areas? correct answer: Electricians need to have knowledge in electrical theory, electrical applications, electrical testing skills, electrical equipment, and electrical safety 
 
The three official levels of expertise in the electrical trade are correct answer: Apprentice, Journeyman, Master Elictrician 
 
An electrician who looks at a job (or the blueprints for a job) an...
And that's how you make extra money
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Master Electrician REAL PRETEST QUESTIONS WTH ANSWER
- Exam (elaborations) • 16 pages • 2023
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Master Electrician REAL 
PRETEST QUESTIONS WTH 
ANSWERS 
If the cover for an underground pull box used for circuits over 600v is not 
locked, bolted, or screwed into place, then it must weigh equal to - 
ANSWER 100 pounds 
The maximum total voltage droop on a branch circuit is - ANSWER 3% 
the floors of vaults in contact with the earth shall be of concrete that is not 
less then - ANSWER 6 inches thick 
according to the NEC bare live parts are guarded from the public in the 
following meth...
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Electrical Journeyman Test 2020 with 100% correct answers already graded a+.
- Exam (elaborations) • 18 pages • 2024
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A fixed light will be allowed to be 30 amp provided the socket is rated ____ duty. 
a. Light 
b. Medium 
c. Heavy 
d. Extra Heavy 
c. Heavy 
 
 
 
From the Skilled Trades Act, Section 7 "Except as otherwise provided in this article or in subsection (3), and individual other than an individual who is licensed under this article and ______________ working under the direction of a holder of an electrical contractors licence, shall not in any manner undertake to execute any electrical work". 
...A...
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Journeyman Electrical Test 2024 Questions With Correct Answers
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A fixed light will be allowed to be 30 amp provided the socket is rated ____ duty. 
a. Light 
b. Medium 
c. Heavy 
d. Extra Heavy - Answers c. Heavy 
 
From the Skilled Trades Act, Section 7 "Except as otherwise provided in this article or in subsection (3), and individual other than an individual who is licensed under this article and ______________ working under the direction of a holder of an electrical contractors licence, shall not in any manner undertake to execute any electrical work". ...
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Michigan Master Electrician PREP TEST Q&A | VERIFIED
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Michigan Master Electrician PREP TEST 
Q&A | VERIFIED 
3 phase voltage drop - ANSWER 1.73 x K x I x L/A (K = resistance per 
foot, I = Current, L = length) 
Efficiency 3 phase - ANSWER HP(746)/1.73IE(pf) 
When equipment grounding is accomplished by means of an equipment 
ground, the size is determined from - ANSWER Table 250.122 
Parallel conductors in nonmetallic raceway, grounding is determined by - 
ANSWER Table 250.122(F) 
When supplying power from a grounded system from one building to ...
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Master Electrician PRETEST QUESTIONS ANSWERED CORRECTLY
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Master Electrician PRETEST 
QUESTIONS ANSWERED 
CORRECTLY 
A compressor motor is rated 1HP, 115V, 16 amps. It is 
connected to a receptacle providing 120 volts with a 
100' extension cord. Due to the load conditions, the 
maximum voltage drop allowed during starting lockedrotor 
condition is 30% of motor voltage rating. Using 
96 amps for locked-rotor current. Resistance equals 
impendence. Use resistance values in Table 8 & 9. 
What is the minimum size of uncoated copper? - ANSWER 10 
AWG 
...
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