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BlueVolt CEU Electrical

Electrical Drawings






Course Cost: USD $25.00
Credit Hours: 1 Hours
Course Length: 1 hour


  •  Explain the purpose of an electrical drawing
  •  Describe the title block, revision block, reference block, and legend block
  •  Identify symbols commonly used in electrical drawings
  •  Explain why device numbers are used in electrical drawings
  •  Describe the purpose of each of the following: Block drawing, One-line diagram, Wiring diagram, Schematic diagram, Connection diagram, Interconnection diagram, Raceway diagram, Cable schedule, Logic diagram
NOTE: Because this course is provided by a third party, payment is required at enrollment. 

This course is approved in the following states:
BlueVolt Reports to State Learner Reports to State Credits Approval Number
1 CA DIR Approved Provider
1 GA Approved Provider
1 KY Board Approved (CE only)



  • Find a course that meets your license renewal requirements and enroll. Review the list of course approvals and find the state or states that you need. Check your profile to be sure the license states and license numbers are correct.
  • To complete the course: enroll in the course, launch and complete all required modules, and satisfy the seat time requirement, if any.
  • When you complete the course and pay, we'll issue a Completion Certificate for each state that accepts the course and that you have a license for in your BlueVolt profile.
  • For the states that allow it, we'll report your completion directly. Reporting happens the first business day of the week following the completion. Rush reporting is available.
The $BlueBucks ($BB) on this course are promotional! You have two options to use promotional $BB:
  • Apply them towards the payment of one of the following courses, or
  • Redeem them for gift certificates (in $25 increments) after you complete and pay for one of the following courses: