50-413-755Codes for Industrial Electricians 4: Article 250 Part B
Course Information
Description
Course four of 8 on the NEC continues to examine Article 250 and grounding applications for industrial electrical installations.  Apprentices will complete their review of this portion of the NEC and examine additional related electrical codes in effect across Wisconsin.
Total Credits
0.5
Course Competencies
  1. Apply part B of article 250 (grounding) to industrial electrical situations
    Assessment Strategies
    by preparing a written response to each of four case studies applying NEC article 250 - Grounding
    given references used in the field
    Criteria
    each case study response outlines in detail the rationale for any decisions made by the apprentice
    each case study response is supported by relevant sections of the NEC
    each case study response is well organized
    case study response for case study #3 - Grounded Conductors, includes definitions of grounding terms and lists all rules for installing a grounded conductor
    case study response for case study #4 - Equipment Grounding, includes definitions of grounding terms and lists all materials permitted and color requirements for the equipment grounding conductoreach case study response demonstrates a thorough understanding of relevant aspects of the each case