NC Commercial and Industrial Wiring (2023 NEC) Part 1

4 Hour Course
4.8 19 Reviews
$45.00

Course Description
Course Outline

Learn the latest electrical installation requirements for industrial and commercial applications with this four-hour course. 2023 National Electrical Code (NEC) changes are highlighted in each lesson.

North Carolina electricians who finish this course will be able to:

Define “Accessible” as it relates to equipment.
Explain why an equipment’s terminal temperature rating is used to select the conductor ampacity.
Identify the minimum value required for the interrupting rating of a circuit breaker.
List the qualities that testing agencies check when examining electrical equipment.
Describe when a feeder disconnect requires ground fault circuit interrupter (GFCI) protection.
List examples of continuous and non-continuous loads.
Calculate the minimum ampacity required of a feeder tap.
Describe the purpose of an effective ground-fault current path.
Describe the level of detail required for circuit identification.

Course ID(s): CEC.05759
Approved By: NC State Board of Examiners of Electrical Contractors

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Commercial and Industrial Wiring (2023 NEC) Part 1
- Introduction [6 Activities]
  - 01. Introduction: 90.1 Scope.
  - 02. 90.2 (A) Practical Safeguarding.
  - 03. 90.2 (B) Adequacy.
  - 04. 90.2 (C) Installations Covered.
  - 05. 90.2 (D) Installations Not Covered.
  - 06. 90.3 Code Arrangement.
- Definitions [10 Activities]
  - 01. Definitions: Article 100 Definitions.
  - 02. 100 Accessible (Readily Accessible).
  - 03. 100 Branch Circuit.
  - 04. 100 Continuous Load.
  - 05. 100 Feeder.
  - 06. 100 Grounded. Grounding.
  - 07. 100 Ground-Fault Protection of Equipment.
  - 08. 100 In Sight From (Within Sight From, Within Sight).
  - 09. 100 Qualified Person.
  - 10. 100 Separately Derived System.
- Requirements for Electrical Installations [14 Activities]
  - 01. Requirements: 110.3 (A) Examination, Identification, Installation, and Use of Equipment.
  - 02. 110.3 (B) Installation and Use.
  - 03. 110.9 Interrupting Rating.
  - 04. 110.14 (C) Electrical Connections - Temperature Limitations.
  - 05. 110.14 (D) Terminal Connection Torque.
  - 06. 110.18 Arcing Parts.
  - 07. 110.22 Identification of Disconnecting Means.
  - 08. 110.24 Available Fault Rating.
  - View Additional Activities
    - 09. 110.26 (A)(1)(2)(3) Depth, Width, and Height of Working Space.
    - 10. 110.26 (C)(1) and (2) Large Equipment.
    - 11. 110.26 (D) and (E) Illumination of Working Space and Dedicated Equipment Space.
    - 12. Table 110.28 Enclosure Selection.
    - 13. 110.33 Entrance to Enclosures and Access to Work Space.
    - 14. 110.34 (A) Working Space.
- Branch Circuits [5 Activities]
  - 01. Branch Circuits: 210.18 Rating.
  - 02. 210.8 (B) Ground-Fault Circuit-Interrupter Protection for Personnel.
  - 03. 210.19 Conductors Minimum Ampacity and Size.
  - 04. 210.21 Outlet Devices.
  - 05. 210.63 Equipment Requiring Servicing.
- Feeders [2 Activities]
  - 01. Feeders: 215.2 (A)(1) Feeders. Minimum Rating and Size.
  - 02. 215.10 Ground-Fault Protection of Equipment.
- Outside Branch Circuits and Feeders [3 Activities]
  - 01. Outside Branch Circuits and Feeders: 225.30 Number of Supplies.
  - 02. 225.31 (A) and (B) Disconnecting Means.
  - 03. 235.360 Clearances Over Roadways, Walkways, Rail, Water, and Open Land.
- Overcurrent Protection [4 Activities]
  - 01. Overcurrent Protection: 240.6 Standard Ampere Ratings.
  - 02. 240.21 (B) Feeder Taps.
  - 03. 240.24 (A) Location in or on Premises. Accessibility.
  - 04. 245.21 Circuit-Interrupting Devices.
- Grounding and Bonding [6 Activities]
  - 01. Grounding and Bonding: 100 Ground-Fault Current Path, Effective (Effective Ground-Fault Current Path).
  - 02. 250.30 (A) Grounding Separately Derived AC Systems, Grounded Systems.
  - 03. 250.30 (B) and (C) Grounding Separately Derived AC Systems, Ungrounded Systems and Outdoor Source.
  - 04. 250.32 Buildings or Structures Supplied by Feeder(s) or Branch Circuit(s).
  - 05. 250.50 Grounding Electrode System.
  - 06. 250.52 Grounding Electrodes.
Course Completion
- Mandatory Questionnaire
- Certificate of Completion
- Expedited Reporting Available

Instructor Bio

Jerry previously served the state of North Carolina as a Level III electrical inspector and provided state-approved electrical training for electrical inspectors at both Alamance County and Guilford County (NC) Community Colleges. Jerry taught the Kentucky state-approved four-year electrical apprenticeship programs offered by the Independent Electrical Contractors (IEC) Trade School and Associated Builders and Contractors (ABC) Trade School, and served the state of Kentucky as a Master Electrician and Louisville Metro Code Enforcement Officer. Jerry is a Certified Distance Education Instructor (CDEI) and NCCER Core and Electrical Curriculum certified instructor. Jerry currently holds North Carolina and ICC electrical inspector accreditations and is recognized by the state of Washington as an approved electrical administrator.

Course Reviews

4.8

19 Reviews

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NC Commercial and Industrial Wiring (2023 NEC) Part 1

Course Description

Course Outline

Instructor Bio

Course Reviews