What is Article 100 in simple words?
Asked by: Mr. Ross Eichmann | Last update: May 30, 2026Score: 4.5/5 (61 votes)
Article 100 usually refers to the Definitions section of the National Electrical Code (NEC), which provides essential, general definitions for terms used throughout the entire electrical code, like "conductor" or "accessible," ensuring everyone understands the rules the same way, with separate parts for general, high-voltage, and hazardous locations. However, it could also refer to other documents, like the Indian Constitution's rules on parliamentary voting and quorum, or Kenya's constitutional mandate for minority representation in parliament, so context is key.
What does article 100 mean?
The Article 100 of NEC covers essential definitions used throughout the code to ensure clear understanding and consistent application. The terms outlined in the article appear throughout the Code.
What does article 100 contain in the NEC?
ARTICLE 100 - DEFINITIONS
*Accessible: (As applied to wiring methods.) Not permanently closed in by the structure or finish of the building; capable of being removed without disturbing the building structure or finish. (See "Concealed" and "Exposed.")
How many parts does article 100 contain?
Article 100 (Definitions) has been split into three parts. Code Change Summary: Article 100 (Definitions) has been split into three parts. In the 2020 NEC®, the Scope of Article 100 was modified to include new Part III which only covers definitions that apply to “Hazardous Classified Locations”.
What are the two definitions from NEC Article 100?
The definitions from NEC Article 100 that trainees should be familiar with are conductor and insulator, as well as hazardous location and conductor. A conductor allows electric current to flow, while an insulator prevents it. Understanding these terms is essential for safe electrical practices.
भारतीय संविधान के अनुच्छेद 1 से 51 | आसान कहानी के रूप में समझें | UPPCS व UPSI के लिए महत्वपूर्ण”
How to tell if your house is 100 amp or 200-amp?
To tell if you have 100 or 200 amp service, check the main breaker in your electrical panel for a label like "100A" or "200A"; you can also find the panel's max amperage on an inside label, or look for the size of the conduit/pipe feeding the meter (2-inch+ for 200A) or the wire gauge, but the breaker/label is most accurate.
What does NEC article 100 define as a qualified person?
According to the Article 100 definitions, a Qualified Person is one who has demonstrated skills and knowledge related to the construction and operation of electrical equipment and installations and has received safety training to identify the hazards and reduce the associated risk.
What three things make a qualified person?
One may be considered qualified when they have:
- A recognized degree or certificate.
- Verified technical expertise.
- Hands-on experience that shows real problem-solving ability.
What is article number 100?
#Article100 of the Indian Constitution deals with Voting in Houses, power of Houses to act notwithstanding vacancies, and quorum. It outlines how decisions are made in the Lok Sabha and Rajya Sabha (the two Houses of Parliament).
What is the Article 100 of the NEC to define the following term ampacity?
Ampacity. The current, in amperes, that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
What is an example of Article 100?
Example 1:
The Lok Sabha is debating a new Education Bill. There are 545 members in the Lok Sabha, but on the day of the vote, only 400 members are present. Majority Vote: According to Article 100(1), the bill will be passed if a majority of the 400 members present and voting are in favor.
How many ground rods do you need for a 100 amp service?
For a 100 amp service, the National Electrical Code (NEC) generally requires two 8-foot ground rods spaced at least 6 feet apart, connected with appropriate copper wire, unless you can test and prove that a single rod achieves 25 ohms or less of resistance to the earth, which is rarely done in residential setups. These rods, along with the grounding electrode conductor (GEC) and potentially the metal water pipe, form the grounding system for safety.
What do you know about Article 100?
Article 100 of the Constitution of India sets forth the rules governing voting, quorum, and the validity of proceedings in both Houses of Parliament—the Lok Sabha (House of the People) and the Rajya Sabha (Council of States).
What is article 100 in the NEC?
Code Change Summary: Revised code definition. In the 2020 NEC®, the Article 100 definition of “accessible” has changed. In the past, electrical equipment was considered “accessible” if it allowed close approach and was not guarded by locked doors, elevation, or other means.
Which part of Article 100 contains definitions which are applicable to?
Part I of this article contains definitions intended to apply wherever the terms are used throughout this Code. Part II contains definitions applicable to installations and equipment operating at over 1000 volts, nominal. Part III contains definitions applicable to Hazardous (Classified) Locations.
How does article 100 in the NEC define accessible as it applies to wiring methods?
Wiring methods are considered “accessible” if they are capable of being removed or exposed without damaging the building structure or finish or not permanently closed in or blocked by the structure, other electrical equipment, other building systems, or finish of the building.
How does Article 100 ensure parliamentary procedure?
Article 100 of Indian Constitution plays an important role that explains how voting works in the Parliament. It ensures decisions are made by majority vote and allows the presiding officer to vote in case of a tie. It also lets the Houses continue working even if there are empty seats or not enough members.
What is the Article 100 Amendment?
The 100th Constitutional Amendment was a necessary step taken by the Indian Parliament to legally effect the exchange of territories with Bangladesh as part of the Land Boundary Agreement, resolving a complex, long-standing border issue.
What are the key features of the 100th Amendment?
The 100th Amendment Act of 2015 gave effect to the acquiring of certain territories by India and transfer of certain other territories to Bangladesh (through the exchange of enclaves and retention of adverse possessions) in pursuance of the Land Boundary Agreement of 1974 and its protocol of 2011.
What's the difference between a competent person and a qualified person?
Like a competent person, a qualified person is able to identify or recognize a hazardous condition. However, a qualified person also has additional training, experience or instruction that allows them to perform tasks that an unqualified person would not be able to do safely.
Who can be a qualified person?
Becoming a Qualified Person
You need at least two years of experience in one or more facility authorised to manufacture medicinal products. If you're a pharmacist, you only need one year.
Who is a qualified person in Article 100 of the NFPA 70E?
NFPA 70E defines “qualified person” in Article 100 as “One who has demonstrated skills and knowledge related to the construction and operation of electrical equipment and installations and has received safety training to identify the hazards and reduce the associated risk.” While the NEC Style Manual applies to NFPA ...
What is an example of a qualified person?
Employers often designate qualified persons when tasks involve technical complexity or require professional standing. For example, designing a fall protection system or certifying scaffolding structures typically requires a qualified person due to the need for advanced knowledge and certification.
What is the exact definition of a bathroom according to article 100 of the NEC?
Bathroom. An area including a basin with one or more of the following: a toilet, a urinal, a tub, a shower, a bidet, or similar plumbing fixtures.
How many parts does article 100 contain NEC?
In the 2020 NEC®, Article 100 was subdivided into three parts: Part I General Definitions. Part II which covered definitions for terms related to installations over 1000 volts. Part III which applied to Hazardous (Classified) Locations.