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Course Series Circuits

Series Circuits

In iKnow
This is the third lesson in the iKNOW Electrical Theory for Troubleshooters Library. The lesson presents the operation of a series circuit and trains participants in the identification of simple schematic symbols used to represent components in a series circuit. The behavior of current, resistance, and current in a series circuit, and the used of Kirchhoff's Voltage Law to find total voltage are also covered. <br /><br />
Course Protective Helmets

Protective Helmets

In iKnow
This is the seventh lesson in the iKNOW Electrical Safety Library. This lesson explains the protection provided by helmets, and the proper methods of inspection, wearing and maintaining a helmet. <br /><br />
Course Introduction to Electricity

Introduction to Electricity

In iKnow
This is the first lesson in the iKNOW&reg Electrical Theory for Troubleshooters Library. This lesson uses animation to demonstrate atomic structure, electricity, and how a simple circuit operates. The lesson also explains the characteristics of good conductors and insulators. <br /><br />
Course Protective Gloves and Sleeves

Protective Gloves and Sleeves

In iKnow
Describe the hazards for which gloves should be worn and the factors to consider when selecting gloves. Identify proper practices for inspecting gloves and sleeves prior to use. Identify proper practices for repairing gloves and sleeves. Identify proper practices for wearing gloves and sleeves. Identify proper practices for caring for gloves and sleeves. <br /><br />
Course Working Safely with Electricity

Working Safely with Electricity

In iKnow
This is the first lesson in the iKNOW&reg Electrical Safety Library. This lesson forms the foundation for the other lessons in Electrical Safety Library. The lesson explains safe work habits and basic safety rules that should be used when working around electricity. The importance of safely using circuits, the dangers of static electricity and the methods used to control it, is discussed. The used of fire extinguishers and how to identify the correct type of fire extinguisher to use on an electrical fire is also presented. <br /><br />
Course Wiring Diagrams

Wiring Diagrams

In iKnow
This is the final lesson in the iKNOW Electrical Print Reading Library. The lesson presents information how to identify components, equipment, wires and cables on a wiring diagram. It also explains how to relate a wiring diagram to the installed hardware and how to use diagrams for maintenance and troubleshooting problems. <br /><br />
Course Introduction to Electrical Diagrams

Introduction to Electrical Diagrams

In iKnow
This is the fifth lesson in the iKNOW Electrical Print Reading Library, and the first lesson covering electrical diagrams. This lesson presents information about the purpose of various types of electrical diagrams and how to interpret the information in the title block. It also explains how to make electrical drawing revisions. <br /><br />
Course Single Line Electrical Diagrams

Single Line Electrical Diagrams

In iKnow
This is the seventh lesson in the iKNOW Electrical Print Reading Library. This lesson presents information regarding how to identify loads, equipment, and isolation breakers on a single-line electrical diagram. <br /><br />
Course Interpreting Electrical Schematics

Interpreting Electrical Schematics

In iKnow
This is the fourth lesson in the iKNOW Electrical Print Reading Library. This lesson describes the steps for interpreting the relationships among the input, logic, and output components of an electrical schematic. <br /><br />

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