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Course Eye and Face Protection

Eye and Face Protection

In iKnow
This is the sixth lesson in the iKNOW Electrical Safety Library. This lesson explains the importance of eye and face protection, as well as the proper practices for its inspections, care and wear. <br /><br />
Course Electrical Shock

Electrical Shock

In iKnow
This is the third lesson in the iKNOW Electrical Safety Library. This lesson describes the effects electrical current has on the human body. Proper methods of removing a victim from an energized circuit are discussed. Who is qualified to perform a particular task and alerting techniques are introduced. <br /><br />
Course Transformers

Transformers

In iKnow
This is the final lesson in the iKNOW Electrical Theory for Troubleshooters Library. This lesson builds on the information presented in the lesson, Introduction to Transformers. How to determine primary current and voltage, secondary current and voltage, and load is taught. The function of various transformers is also explained. <br /><br />
Course Electrical Schematic Symbols- Input Devices

Electrical Schematic Symbols- Input Devices

In iKnow
This is the second lesson in the iKNOW Electrical Print Reading Library. The lesson presents the symbols for various manually and process actuated input devices and how they are represented on an electrical schematic. <br /><br />
Course Electrical Personal Protective Equipment

Electrical Personal Protective Equipment

In iKnow
This is the fourth lesson in the iKNOW Electrical Safety Library. This lesson defines personal protective equipment. The need for various alerting techniques, barriers, and attendants, and their roles is discussed, as well as the importance of following safe work habits. In addition, the lesson reinforces the requirements for being qualified for a particular task introduced in lesson 3, Electrical Shock. <br /><br />
Course Electrical Circuits and Supplies

Electrical Circuits and Supplies

In iKnow
This is the second lesson in the iKNOW Electrical Safety Library. This lesson explains the relationship between voltage, current and resistance. It also demonstrates the correct method for selecting, inspecting, and handling extension cords and portable electric hand tools, and the purpose of ground fault interrupters is explained. <br /><br />
Course Conduit System Materials

Conduit System Materials

In iKnow
This is the first lesson in the iKNOW&reg Conduit Installation Library. This lesson introduces the learner to conduit systems and components and instructs in the use of trade size and fill charts. <br /><br />
Course Dial Calipers

Dial Calipers

In iKnow
This is the first lesson in the iKNOW&reg Precision Measuring Instruments Library. This lesson describes the purpose and the basic components of dial calipers. The lesson also provides procedures for properly using a dial caliper to measure the dimensions of an object. <br /><br />
Course Conduit Layout and Installation

Conduit Layout and Installation

In iKnow
This final lesson in the iKNOW&reg Conduit Installation Library explains the procedure used to plan, measure, and install a conduit system. <br /><br />

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