In this animated activity, learners examine the difference between opens and shorts in an electrical circuit. A brief quiz completes the object.

School or work stressing you out? Never feel like there are enough hours in the day? Improve your time management skills and get more time back for you.

In this animated activity, learners follow a step-by-step approach for connecting a digital multimeter to measure resistance. A brief quiz completes the activity.

Learners examine the current and voltage changes in a series-parallel circuit as the resistance value of a rheostat is varied. Illustrations and calculations are included.

Using the principle of Pascal's Law, the learner will interpret the gauge readings in a hydraulic system to determine when the system is operating properly under various load conditions and when there is a defect.

Explore how to prevent injuries caused by falling from ladders or elevated heights by looking at the parts of a ladder, ladder safety rules, and personal fall protection systems.

Learners examine the relationship of voltage, current, and resistance as it applies to vehicle electrical systems.

In this animated activity, students read about the two general types of variable resistors: potentiometers and rheostats. A brief quiz completes the learning object.

The learner will examine different adapters and componants used with brake lathes when resurfacing brake drums and rotors.

In this animated object, learners examine how to establish an effective supply chain that builds customer loyalty.

In this animated learning object, students are introduced to standard procedures, pilot actions, and pilot callouts for C-172 critical phases of flight.

Learners review Ohm's Law and then work 12 problems to help them apply the law to automotive electrical systems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.

Students read a definition of Kirchhoff's Voltage Law and view examples of its use.

In this interactive object, learners experience how the three primary flight controls allow a pilot to determine the motion of the airplane during flight.

In this animated object, learners examine what happens to lead and cycle times when the batch size is reduced.

Learners review Ohm's Law and then work 12 problems to help them apply the law to automotive electrical systems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.

The learner follows a step-by-step procedure for testing a computer ground circuit.

Students determine what happens to current flow in a series circuit when the resistance is changed. A brief quiz concludes the activity.

This learning object offers a brief summary of the impact of nanotechnology on automobile tires. Learners look at the future of cars, especially the safety and future of automobile tires.

Learners examine the proper way to set up standard and metric micrometers to measure the wear on a brake drum.

In this highly interactive and animated object, learners examine the VAT-40 battery starting and charging system tester and study how the tester is used to diagnose vehicle starting system problems. This object has audio.

In this animated activity, students are introduced to standard procedures, pilot actions, and pilot callouts for Be76 critical phases of flight including takeoff and initial climb, ILS approach, non-precision approach, visual approach, and aborted takeoff.

In this animated lesson, students view the operation of an electromechanical relay. A brief quiz concludes the activity.

In this animated object, learners read the dimensions of the different types of vehicles typically considered in highway design.

In this interactive and animated object, learners examine the SUN VAT-40 battery starting and charging system tester. This learning object demonstrates the use of the tester in diagnosing conventional 12-volt automotive charging systems. It contains audio.