Learners examine the relationship of voltage, current, and resistance as it applies to vehicle electrical systems.
Automotive Electrical Systems: The Relay
By Andrew Rinke, Terry Bartelt
In this animated lesson, students view the operation of an electromechanical relay. A brief quiz concludes the activity.
By Jared Huss, Sherry Strub
Learners identify the major components of an aircraft and the functions of these components.
Automotive Air Conditioning: The Relationship Between Pressure and Temperature
By Ken Kempfer
In this animated object, learners examine the relationship between pressure and temperature in an air conditioning system.
Automotive Electrical Systems: Variable Resistors
In this animated activity, students read about the two general types of variable resistors: potentiometers and rheostats. A brief quiz completes the learning object.
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