Aug 06, 2026  
2026-2027 Catalog 
    
2026-2027 Catalog

ENRG 103 - Electrical Essentials for Powerline Workers


PREREQUISITES: INDT 113 - Industrial Electrical I  
PROGRAM: Energy Technology
CREDIT HOURS MIN: 3
LECTURE HOURS MIN: 2
LAB HOURS MIN: 2
DATE OF LAST REVISION: Spring, 2019

An introduction to the electrical principles required for installation, maintenance and troubleshooting of power lines. Topics include electrical units, power systems overview, ac current and voltage, single and three phase circuits, conductors and cables, transformers, grounding, protective equipment.

MAJOR COURSE LEARNING OBJECTIVES: Upon successful completion of this course, the student will be expected to:

  1. Describe and demonstrate the use of protective equipment. [a, f,]
  2. Utilize power formulas and ohm’s law. [a, b, e]
  3. Calculate ac current and voltage in single and three phase circuits. [a,b,e]
  4. Identify and utilize proper protective grounding equipment. [a, d]
  5. Explain the grounding requirement for poles. [a, d, e]
  6. Explain the power grid and power delivery systems. [a, c, f, g]
  7. Explain transformer connections and 3 phase banks. [a, c, f, h]
  8. Describe the power line safety guide line in accordance with the American Public Power Association (APPA). [b, f, h, i]
  9. Describe the various types of power cabling and their properties. [a,f,g]
  10. Explain OSHA rules and regulations for power line workers. [a, f]


COURSE CONTENT: Topical areas of study include -  

  • AC voltage
  • AC current
  • Transformers
  • Grounding
  • Single phase
  • Three phase
  • Conductors
  • Cabling
  • OSHA

 
GRADING POLICY

A 90-100
B 80-89
C 70-79
D 60-69
F 0-59

 
Course Addendum - Syllabus (Click to expand)