, 1 | P a g e
xd x d xd x d x d xd
SOLUTIONS MANUAL AND ANSWER GUIDE TO THE NA T xd xd xd xd xd xd xd xd
IONAL ELECTRICAL CODE 9TH EDITION BY CHARL E xd xd xd xd xd xd xd
S R. MILLER CHAPTER 1-
xd xd wx wx
19FULLMANUAL WITH VERIFIED SOLUTIONS
xd xd xd xd xd
National Electrical Code 1 Competency Tests Sectio
xd wx xd xd xd xd xd
n 1 Foundational Provisions
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Unit 1 Introduction to the National Electrical Code Unit 2 Definitions U
xd xd xd xd xd xd xd xd wx xd xd xd
nit 3 Boxes and Enclosures Unit 4 Cables
xd xd xd xd xd xd xd
Unit 5 Raceways and Conductors
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Section 2 One- xd xd
Family Dwellings Unit 6 General Provisions Unit 7 Specific Provisions Unit 8 Load Calculati
xd xd xd xd xd xd xd xd xd xd xd x d xd xd
ons
Unit 9 Service and Electrical Equipment
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Section 3 Multifamily Dwellings xd xd xd
Unit 10 Comprehensive Provisions Unit 11 Load Calculations Un i
xd xd xd xd xd xd xd xd xd
t 12 General Provisions
xd xd xd
Section 4 Commercial Locations xd xd xd xd
Unit 13 Non- xd xd
dwelling Load Calculations Unit 14 Services, Feeders, and Equipment Unit 15 Hazardous (C
xd xd xd xd xd xd xd xd xd xd x d x d
lassified) Locations
xd xd
Section 5 Special Occupancies, Areas, and Equipment Unit 16 Health Care
xd xd xd xd xd xd xd xd xd xd
Unit 17 Industrial Locations Unit 18 Special Occupancies Unit 19 Specific Equipment
xd xd xd x d xd xd xd x d xd xd xd
Extra Study Questions xd xd
, 2 | P a g e
xd x d xd x d x d xd
Unit 1 Introduction to the National Electrical Code Unit 2 Definitions
xd xd xd xd xd xd xd xd xd xd
1. The National Fire Protection Association has acted as sponsor of the National Electrica
xd xd xd xd xd xd xd xd xd xd xd xd x
d l Code since
xd xd .
1911 (Pg.2) xd
2. Informative Annex xd
provides a list of product safety standards used for product listin xd xd xd xd xd xd xd xd xd xd xd
g where that listing is required by the NEC.
xd xd xd xd xd xd xd xd
Informative Annex A (NEC 70-710) xd xd xd xd
3. Which chapters in the NEC apply generally to all installations?
xd xd xd xd xd xd xd xd xd
Chapter 1 through 4 apply to all electrical installations (Pg.5)
xd xd xd xd xd xd xd xd x d
4. Every three years, the National Electrical code is revised, but the Code has only been on
xd xd xd xd xd xd xd xd xd wx xd xd xd xd xd x
d a three-year cycle since
xd xd xd .
1975 (Pg.2) xd
5. The purpose of the National Electrical Code is the practical safeguarding of
xd xd xd xd xd xd xd xd xd xd xd
form hazards arising from the use of electricity.
xd xd xd xd xd xd xd
Persons and Property (Pg.2) xd xd xd
6. The original Code document was developed in
xd xd xd xd xd xd
as a result of the united efforts of xd xd xd xd xd xd xd xd
various insurance, electrical, architectural, and allied interests.
xd xd xd xd xd xd
1897 (Pg.2) xd
7. Informative annexes are not part of the requirements of the NEC but are included for
xd xd xd xd xd xd xd xd xd xd xd xd xd xd
only.
Informational Notes (Pg.5) xd xd
8. What city was home to the first central-
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station electric generating plant developed by Thomas A. Edison?
xd wx xd xd xd xd xd xd
, 3 | P a g e
xd x d xd x d x d xd
New York City (Pg. 2)
xd xd xd xd
xd x d xd x d x d xd
SOLUTIONS MANUAL AND ANSWER GUIDE TO THE NA T xd xd xd xd xd xd xd xd
IONAL ELECTRICAL CODE 9TH EDITION BY CHARL E xd xd xd xd xd xd xd
S R. MILLER CHAPTER 1-
xd xd wx wx
19FULLMANUAL WITH VERIFIED SOLUTIONS
xd xd xd xd xd
National Electrical Code 1 Competency Tests Sectio
xd wx xd xd xd xd xd
n 1 Foundational Provisions
xd xd xd
Unit 1 Introduction to the National Electrical Code Unit 2 Definitions U
xd xd xd xd xd xd xd xd wx xd xd xd
nit 3 Boxes and Enclosures Unit 4 Cables
xd xd xd xd xd xd xd
Unit 5 Raceways and Conductors
xd xd xd xd
Section 2 One- xd xd
Family Dwellings Unit 6 General Provisions Unit 7 Specific Provisions Unit 8 Load Calculati
xd xd xd xd xd xd xd xd xd xd xd x d xd xd
ons
Unit 9 Service and Electrical Equipment
xd xd xd xd xd
Section 3 Multifamily Dwellings xd xd xd
Unit 10 Comprehensive Provisions Unit 11 Load Calculations Un i
xd xd xd xd xd xd xd xd xd
t 12 General Provisions
xd xd xd
Section 4 Commercial Locations xd xd xd xd
Unit 13 Non- xd xd
dwelling Load Calculations Unit 14 Services, Feeders, and Equipment Unit 15 Hazardous (C
xd xd xd xd xd xd xd xd xd xd x d x d
lassified) Locations
xd xd
Section 5 Special Occupancies, Areas, and Equipment Unit 16 Health Care
xd xd xd xd xd xd xd xd xd xd
Unit 17 Industrial Locations Unit 18 Special Occupancies Unit 19 Specific Equipment
xd xd xd x d xd xd xd x d xd xd xd
Extra Study Questions xd xd
, 2 | P a g e
xd x d xd x d x d xd
Unit 1 Introduction to the National Electrical Code Unit 2 Definitions
xd xd xd xd xd xd xd xd xd xd
1. The National Fire Protection Association has acted as sponsor of the National Electrica
xd xd xd xd xd xd xd xd xd xd xd xd x
d l Code since
xd xd .
1911 (Pg.2) xd
2. Informative Annex xd
provides a list of product safety standards used for product listin xd xd xd xd xd xd xd xd xd xd xd
g where that listing is required by the NEC.
xd xd xd xd xd xd xd xd
Informative Annex A (NEC 70-710) xd xd xd xd
3. Which chapters in the NEC apply generally to all installations?
xd xd xd xd xd xd xd xd xd
Chapter 1 through 4 apply to all electrical installations (Pg.5)
xd xd xd xd xd xd xd xd x d
4. Every three years, the National Electrical code is revised, but the Code has only been on
xd xd xd xd xd xd xd xd xd wx xd xd xd xd xd x
d a three-year cycle since
xd xd xd .
1975 (Pg.2) xd
5. The purpose of the National Electrical Code is the practical safeguarding of
xd xd xd xd xd xd xd xd xd xd xd
form hazards arising from the use of electricity.
xd xd xd xd xd xd xd
Persons and Property (Pg.2) xd xd xd
6. The original Code document was developed in
xd xd xd xd xd xd
as a result of the united efforts of xd xd xd xd xd xd xd xd
various insurance, electrical, architectural, and allied interests.
xd xd xd xd xd xd
1897 (Pg.2) xd
7. Informative annexes are not part of the requirements of the NEC but are included for
xd xd xd xd xd xd xd xd xd xd xd xd xd xd
only.
Informational Notes (Pg.5) xd xd
8. What city was home to the first central-
xd xd xd xd xd xd xd
station electric generating plant developed by Thomas A. Edison?
xd wx xd xd xd xd xd xd
, 3 | P a g e
xd x d xd x d x d xd
New York City (Pg. 2)
xd xd xd xd