In this document you'll review the Sterling Drill Grinder.

The learner tests his/her ability to set up the optical comparator edge detector using a virtual simulation of the machine.

Students read about the concept of unit weight relating to the 3-phase diagram and perform calculations.

In this interactive object, learners practice their 3D visualization skills by identifying the correct isometric view of an object.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a series RLC circuit when the applied frequency is increased from 0 Hz towards resonance.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a series RLC circuit when the applied frequency is increased above resonance.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency increases from 0 Hz toward resonance.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency is increased above resonance.

Learners study animated rheostat settings that show how current flow is inversely proportional to resistance. Ten review questions complete the learning object.

Review Game for Designing for Health and Safety

Test your knowledge about electricity.

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Test your knowledge on Logic Gates.