Question 1

The purpose of the&#160; National Electrical Code is the practical ________ of persons and property from hazards arising from the use of electricity.&#10;A) Principles&#10;B) Safeguarding&#10;C) Fundamentals&#10;D) Protection

Accepted Answer

The purpose of the National Electrical Code is the practical safeguarding of persons and property from hazards arising from the use of electricity.

Question 2

When an article in the National Electrical Code is significantly large it is divided into __________.&#10;A) parts&#10;B) chapters&#10;C) subsections&#10;D) lists

Accepted Answer

Articles in the National Electrical Code (NEC) that are significantly large are divided into parts to help organize and clarify the information.

Question 3

The National Electrical Code is intended as a design specification and instruction manual for untrained persons.

Accepted Answer

The National Electrical Code is not intended as a design specification and instruction manual for untrained persons. It is a set of safety guidelines and requirements for the installation of electrical systems, and is intended for use by trained professionals in the electrical industry.

Question 4

The National Electrical Code is revised and updated every five years.

Accepted Answer

The National Electrical Code (NEC) is revised and updated every three years to reflect the latest standards in electrical safety and wiring practices.

Question 5

Which chapter of the National Electrical Code is specifically intended for tables?&#10;A) Chapter 1&#10;B) Chapter 8&#10;C) Chapter 9&#10;D) Chapter 10

Accepted Answer

Chapter 9 of the National Electrical Code is specifically intended for tables, including various standard calculations and measurements used in electrical work.

Question 6

Formal interpretations of the National Electrical Code are permitted to be made by the authority having jurisdiction.

Accepted Answer

The answer of Formal interpretations of the National Electrical Code...

Question 7

The National Electrical Code is also referred to as _________.&#10;A) NFPA 70&#10;B) ANSI 6270-B&#10;C) NEC 70&#10;D) NEC 1997

Accepted Answer

The National Electrical Code is commonly abbreviated as NEC, but specifically it is published by the National Fire Protection Association (NFPA) as NFPA 70. Therefore, the correct answer is A. B and D are not correct because they are not valid codes or abbreviations for the National Electrical Code. C is partially correct, as NEC is a commonly used abbreviation for the National Electrical Code, but it does not give the full name or publisher information.

Question 8

The National Electrical Code is sponsored by ________.&#10;A) State Board of Electricity&#10;B) National Fire Protection Agency&#10;C) National Electrical Contractors Association&#10;D) North Central Electrical League

Accepted Answer

The National Electrical Code is sponsored by the National Fire Protection Agency (NFPA).

Question 9

In the National Electrical Code , measurements are given in metric units first.

Accepted Answer

In the National Electrical Code, measurements are given in imperial units first, followed by metric units in parentheses.

Question 10

There are a total of ten chapters in the National Electrical Code .

Accepted Answer

The National Electrical Code (NEC), also known as NFPA 70, is organized into several chapters, but it contains more than ten chapters, specifically it is organized into nine chapters, along with an introduction, definitions, annexes, and an index.

Question 11

The National Electrical Code specifically states that is does not cover installation in ships, mines, railways and communications equipment under the exclusive control of the utilities.

Accepted Answer

The answer of The National Electrical Code specifically states that...

Question 12

In the National Electrical Code , the word shall means &#34;mandatory&#34;.

Accepted Answer

The answer of In the National Electrical Code , the...

Question 13

An Informational Note contains explanatory material that is not enforceable.

Accepted Answer

The answer of An Informational Note contains explanatory material that...

Question 14

Vertical lines in the margins of the National Electrical Code denote ________.&#10;A) Wiring in hazardous locations&#10;B) Wiring in special occupancies&#10;C) Notable definitions&#10;D) Changes in this edition of the NEC

Accepted Answer

The answer of Vertical lines in the margins of the...

Question 15

Which standards agency has been solely responsible for the development of the RS-232, RS-422, and RS-423 serial devices connections?&#10;A) ANSI&#10;B) TIA&#10;C) CSA&#10;D) EIA

Accepted Answer

The answer of Which standards agency has been solely responsible...

Question 16

Code rules that provide an alternate method to a specific requirements are called exceptions.

Accepted Answer

The answer of Code rules that provide an alternate method...

Question 17

Chapters 1 through 4 of the National Electrical Code are considered _________.&#10;A) Special Requirements and Conditions&#10;B) Tables&#10;C) Communications Systems&#10;D) General Requirements

Accepted Answer

The answer of Chapters 1 through 4 of the National...

Question 18

The annex is included in the National Electrical Code&#160; for ________.&#10;A) Any formal interpretations of the Code&#10;B) Informational purposes only&#10;C) Exclusive use of the authority having jurisdiction&#10;D) Tables

Accepted Answer

The answer of The annex is included in the National...

Question 19

All definitions contained in the National Electrical Code are found in article 100.

Accepted Answer

The answer of All definitions contained in the National Electrical...

Question 20

The organization, office or individual responsible for approving equipment, materials, and installation procedures, is the ________.&#10;A) Chief Electrical Inspector&#10;B) Electrical Inspector&#10;C) Authority Having Jurisdiction&#10;D) Chief Fire Inspector

Accepted Answer

The answer of The organization, office or individual responsible for...

Question 21

Match between columns&#10;                        Premises: ________ Chapter 9&#10;________ Chapter 9&#10;________ Chapter 9&#10;________ Chapter 9&#10;________ Chapter 9&#10;________ Chapter 9&#10;________ Chapter 9&#10;________ Chapter 9&#10;________ Chapter 9&#10;________ Chapter 9

Accepted Answer

The Answer of Emergency Systems and Class 1, Class 2, is...

Question 22

Match between columns&#10;                        Premises: ________ Article 800&#10;________ Article 800&#10;________ Article 800&#10;________ Article 800&#10;________ Article 800&#10;________ Article 800&#10;________ Article 800&#10;________ Article 800&#10;________ Article 800&#10;________ Article 800

Accepted Answer

The Answer of Emergency Systems and Class 1, Class 2, is...

Question 23

Match between columns&#10;                        Premises: ________ Article 770&#10;________ Article 770&#10;________ Article 770&#10;________ Article 770&#10;________ Article 770&#10;________ Article 770&#10;________ Article 770&#10;________ Article 770&#10;________ Article 770&#10;________ Article 770

Accepted Answer

The Answer of Emergency Systems and Class 1, Class 2, is...

Question 24

Match between columns&#10;                        Premises: ________ Article 760&#10;________ Article 760&#10;________ Article 760&#10;________ Article 760&#10;________ Article 760&#10;________ Article 760&#10;________ Article 760&#10;________ Article 760&#10;________ Article 760&#10;________ Article 760

Accepted Answer

The Answer of Emergency Systems and Class 1, Class 2, is...

Question 25

Match between columns&#10;                        Premises: ________ Article 725&#10;________ Article 725&#10;________ Article 725&#10;________ Article 725&#10;________ Article 725&#10;________ Article 725&#10;________ Article 725&#10;________ Article 725&#10;________ Article 725&#10;________ Article 725

Accepted Answer

The Answer of Emergency Systems and Class 1, Class 2, is...

Question 26

Match between columns&#10;                        Premises: ________ Article 700&#10;________ Article 700&#10;________ Article 700&#10;________ Article 700&#10;________ Article 700&#10;________ Article 700&#10;________ Article 700&#10;________ Article 700&#10;________ Article 700&#10;________ Article 700

Accepted Answer

The Answer of Emergency Systems and Class 1, Class 2, is...

Question 27

Match between columns&#10;                        Premises: ________ Article 640&#10;________ Article 640&#10;________ Article 640&#10;________ Article 640&#10;________ Article 640&#10;________ Article 640&#10;________ Article 640&#10;________ Article 640&#10;________ Article 640&#10;________ Article 640

Accepted Answer

The Answer of Emergency Systems and Class 1, Class 2, is...

Question 28

According to the National Electrical Code, the word listed is defined as ________.&#10;A) Equipment and materials that have been attached a label&#10;B) Devices that have been identified for future use with a tag&#10;C) Equipment and materials that have been included in a list published by an approved agency&#10;D) Equipment that has clearly been identified by the manufacture as suitable for use

Accepted Answer

The answer of According to the National Electrical Code, the...

Question 29

Match between columns&#10;                        Premises: ________ Article 100&#10;________ Article 100&#10;________ Article 100&#10;________ Article 100&#10;________ Article 100&#10;________ Article 100&#10;________ Article 100&#10;________ Article 100&#10;________ Article 100&#10;________ Article 100

Accepted Answer

The Answer of Emergency Systems and Class 1, Class 2, is...

Question 30

An example of a national listing and labeling laboratory is _________.&#10;A) NTA&#10;B) UL&#10;C) CSA&#10;D) All the above

Accepted Answer

The answer of An example of a national listing and...

Deck 1: Introduction to the National Electrical Code