2017 Master Electrician Exam Questions and Study Guide

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Publisher ‏ : ‎ Brown Technical Publications Inc; First Edition (February 1, 2017)
Language ‏ : ‎ English
Paperback ‏ : ‎ 431 pages
ISBN-10 ‏ : ‎ 1945660759
ISBN-13 ‏ : ‎ 978-1945660757
Item Weight ‏ : ‎ 2.19 pounds
Dimensions ‏ : ‎ 8.5 x 0.98 x 11 inches

Are you preparing to take the Master Electrician exam in 2017? Look no further! We have compiled a comprehensive study guide to help you ace the test.

Here are some sample questions that you may encounter on the exam:

1. What is the maximum voltage allowed for a grounding electrode system in a residential building?
a) 120 volts
b) 240 volts
c) 480 volts
d) 600 volts

2. What is the minimum size conductor required for a 100-amp service entrance?
a) 4 AWG
b) 2 AWG
c) 1/0 AWG
d) 2/0 AWG

3. When installing a GFCI outlet, what color wire should be connected to the “line” terminals?
a) Black
b) White
c) Green
d) Red

4. According to the National Electrical Code (NEC), what is the minimum number of branch circuits required for a kitchen in a residential building?
a) 1
b) 2
c) 3
d) 4

5. What is the purpose of a transformer in an electrical system?
a) To increase voltage
b) To decrease voltage
c) To regulate voltage
d) To generate voltage

For more practice questions and detailed explanations, be sure to check out our full study guide. Good luck on your exam!
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