Electrical Wiring, Testing Instruments, and Workplace Safety for Electricians
This online interactive video course provides electricians with practical knowledge of electrical wiring, measuring and testing instruments, and workplace electrical safety. The course covers conductor preparation, electrical connections, wiring installation methods, instrument selection and use, hazard recognition, and safe work practices for residential, commercial, and industrial applications.
Part I of this course covers practical techniques electricians use to prepare conductors, including cutting, stripping, crimping, and tinning; install soldered and solderless connectors; and properly assemble, support, and route wiring harnesses, cables, and conduits. It strengthens electricians’ understanding of wiring fundamentals, circuit connections, installation procedures, and wiring methods used in residential, commercial, and industrial applications. This part also emphasizes proper workmanship and installation practices to help prevent electric shock, overheating, arcing, equipment damage, fires, malfunctions, and system failures, thereby supporting the safety, performance, and long-term reliability of electrical systems.
Part II of this course provides an overview of the indicating, measuring, and testing instruments electricians use in residential, commercial, and industrial applications. These instruments include voltage testers, multimeters, clamp meters, continuity testers, insulation-resistance testers, ground-resistance testers, phase-sequence indicators, and power and energy meters. Electricians use these instruments to evaluate circuit conditions, verify proper operation, identify faults, and confirm that electrical installations meet applicable safety requirements. Proper instrument selection, calibration, use, and interpretation help prevent electric shock, arc-flash incidents, equipment damage, system failures, and costly repairs while supporting safe, accurate, and reliable electrical work.
Part III explores electrical hazards and fundamental safety practices. It highlights risks associated with power tools and electrical circuits, especially in workplaces where hazards are greater. This part prepares learners for further safety training, covering key definitions, best practices, and real-life case studies of electrical incidents.
This online interactive video course is intended for electricians and other technical personnel seeking to strengthen their practical knowledge of electrical wiring, testing and measuring instruments, and electrical safety. Through clear explanations and real-life examples, participants will learn how to prepare and connect conductors, select and properly use electrical test instruments, recognize electrical hazards, and apply safe work practices. The course emphasizes proper workmanship, accurate testing, hazard prevention, and the safe and reliable operation of electrical systems.
This continuing education interactive video presentation is intended to provide you with the following specific knowledge and skills:
Learning Objectives of Part I:
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To identify the basic requirements for safe and reliable wire splices and terminal connections.
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To explain the advantages of crimped terminals compared with soldered terminals.
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To identify the common types of insulation used for non-insulated splices and terminal lugs.
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To explain the advantages of pre-insulated terminal lugs and recognize their standard color codes.
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To demonstrate the correct procedure for attaching terminal lugs using a hand crimping tool.
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To identify the procedures, precautions, materials, and tools associated with electrical soldering.
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To explain the correct procedures and safety precautions for tinning electrical conductors.
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To identify the different types of soldering irons and select the appropriate type for specific electrical tasks.
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To explain the purpose of soldering flux and describe the properties required for effective electrical connections.
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To explain the purpose of lacing conductors and apply proper conductor-lacing techniques.
Learning Objectives of Part II:
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To become familiar with the basic electrical measuring and testing instruments used by electricians.
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To understand the proper use and handling of sensitive electrical test instruments.
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To accurately read and interpret meters, testers, gauges, and other electrical indicators.
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To understand the purpose and applications of equipment used to test electrical circuits, systems, and components.
Learning Objectives of Part III:
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To understand the causes of an electrical shock
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To describe the dangers caused by an electric shock
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To describe the various electrical hazards
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To learn skills that help you recognize, evaluate, and control electrical hazards
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To prepare you for additional safety training such as hands-on exercises
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To provide detailed reviews of regulations for electrical work
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To learn safe practices and developing good safety habits
Upon successful completion of the quiz, print your Certificate of Completion instantly. For your convenience, we will also email it to you. (Note: if you are paying by check or money order, you will be able to print it after we receive your payment.) Please note that you can log in to your account at any time to access and print your Certificate of Completion.