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Basic Electrical Controls & Diagram Reading

Learn the basics of industrial motor control systems and electrical diagram reading.

Created byNORMAN BURTON
BeginnerUpdated Sep 23, 2025

What You'll Learn

  • check_circleInterpret various electrical diagram types.
  • check_circleDistinguish between power and control sections.
  • check_circleIdentify NEMA and IEC electrical symbols.
  • check_circleUnderstand wire numbering and device tagging.
  • check_circleAnalyze diverse motor control methods.
  • check_circleRead and interpret single line diagrams.

About This Course

Unlock the foundational principles of electrical control systems with "Basic Electrical Controls & Diagram Reading." This comprehensive course demystifies the essential diagrams that underpin industrial control systems.

You'll gain a thorough understanding of:

  • Electrical Diagram Types: Differentiating between wiring, schematic, and single-line diagrams, and their applications in various electrical sectors.
  • Component Identification: Mastering the universal IEC and NEMA symbols for switches, loads, and other critical components, empowering you to effectively interpret any diagram.
  • Circuit Analysis: Learning the basic rules for arranging switching devices (series/parallel) and loads, along with the distinct layouts of IEC and NEMA schematics.
  • Wiring & Component Tagging: Exploring wire identification and numbering systems (sequential and reference-based), and understanding "parent-child" component relationships crucial for large-scale schematics.
  • Motor Control Fundamentals: Delving into various motor control methods, including Direct Online (DOL) starters, reversing starters, soft starters, and Variable Frequency Drives (VFDs), comprehending their operation and integration within circuits.
  • Timers & PLCs: Grasping the role of timers in control systems, their common functions, and how Programmable Logic Controllers (PLCs) are represented and programmed in schematic sets.

By the end of this course, you'll be equipped with the practical knowledge to confidently read, interpret, and troubleshoot a wide range of electrical diagrams, preparing you for success in any electrical or industrial control environment.

The course includes 3 hours and 50 minutes of video material, plus 1 hour and 10 minutes is reserved for exercises and assignments. 

Course Content

12 activities • 21 videos • duration: 3h 50m

  • videocamUnit 1. Wiring, Schematic & Single Line Diagrams
    Duration 8:06
  • quizSection 1 Review

Your Instructor

NORMAN BURTON

Certified Construction & Maintenance Electrician, Certified Master Electrician

menu_book4 courses
star158 reviews

Norman Burton Education: My educational background is trades centric. I started a high school co-op in the early eighties and spent six years obtaining an Automotive Machinists’ license. Afterward, I started an Electrical Construction and Maintenance apprenticeship. Having successfully completed the academic portion of the apprenticeship at Durham College I became a C+M Interprovincial licensed Electrician in 1998. Working as an Electrician, I have completed numerous continuous learning programs such as: Arc Welding, PLC programming, Automation Technology, Teaching and Training Adults and a Masters Electrician Course. I became a licensed Master Electrician in 2007. Professional Experience: Working in the trades has been exciting and wide-ranging having worked in the construction, industrial and institutional sector. I have also spent considerable time working in the automation and controls sector. In 2007 I started an electrical business, Burton Electro Technical Inc. The business focus is primarily industrial controls, installations and troubleshooting. The business also builds electrical training equipment for learning institutions and private companies. Burton Electro Technical Inc. has customers throughout Canada and the United States. In addition to working in the Electrical industry I have been instructing part time since 2005 at Georgian College in the Electrical Apprenticeship program. While working in the Electrical Industry, I have travelled to the United States, Mexico, Japan, throughout Central Ontario and British Columbia. Current Endeavors: Owner / Operator Burton Electro Technical Inc. Instructing electrical apprenticeship programs part time at the Georgian College Skilled Trades Center in Midland, Ontario.

Credit Information

Professional development requirements vary by profession, country, and regulatory body. Before enrolling, review the course details and confirm that the content, learning format, and any listed credits meet your specific requirements. You are responsible for confirming eligibility with your regulator or professional association and keeping the records required for reporting.

What Students Are Saying

4.9 out of 5
Student's Choice
19 reviews
  • RN
    Robert N.
    starstarstarstarstar

    Excellent presentation. A lot of very good material was presented and was very much in line with what I was wanting to learn.

  • JF
    Jeff F.
    starstarstarstarstar

    It was a good course, very informative and easy to understand. The duration says 5 hours, but it takes much longer than that to take notes at the same time and stop and digest and learn.

  • AB
    Angela B.
    starstarstarstarstar

    This course is well produced and easy to follow. I'm confident I will be less intimidated by electrical drawings after completing this course!

Frequently Asked Questions

We are a registered provider with 300+ associations and regulatory bodies worldwide. We operate across 27 global markets including Canada, the US, Australia, and the UK. Every course page clearly displays its specific accreditations. Upon completion, you receive a professional certificate that can be validated online. Our certificates include all necessary accreditation details, credit hours, and completion dates, and are formatted specifically to meet the submission requirements of most global regulatory bodies.

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