I apologize for not being more specific. I am in the MEP field. I like to have a good understating of commercial buildings' electrical systems. The link to the course I referred to in my first post is:
I hope it was okay to post this link on here.
Anyhow, it has the following description:
You’ll benefit as you:
• Gain a sound understanding of the design principles used to design electrical circuits in accordance with the applicable national safety and energy codes and standards
• Focus on relevant sections of the National Electrical Code
• Become more familiar with basic electrical circuits and circuit parameters
• Increase your knowledge of the methods used to design lighting and power distribution systems for voltages 600 volts and below
Topics
• Basic Electrical Concepts
• Utility Generation, Transmission, and Distribution
• Basic Design Philosophy
• Design Procedures
• Electrical Construction Materials
• Services
• Advanced Grounding and Power Quality Concepts
Audience
This course will benefit:
• Architects and non-electrical engineers
• Others responsible for the electrical and lighting systems in manufacturing plants and commercial and institutional buildings
• Plant engineers, electrical contractors, and utility engineers
• Individuals involved in the design or construction of electrical power systems but have not had a formal course in electrical power engineering
Anyway, I hope to find a similar course geographically closer or maybe even an online course, or books, online sourses for articles and such.