In this animated object, learners study the operation of a ladder circuit that controls the rotational direction of a DC motor.

Learners examine an animated view of the operation and programming requirements of a PLC Examine-On instruction. A brief quiz completes the activity.

In this animated object, learners examine the operation of a robot using the integral control mode to overcome a steady state.

Students complete 10 practice problems.

Students solve problems on the determination of total inductive reactance of series-parallel inductors.

Students solve problems on the determination of total capacitive reactance of series-parallel capacitors.

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.

In this interactive object, learners examine how voltages and currents vary in a parallel LC circuit as the applied frequency changes.

You'll practice defining terms relating to cylinders and identifying parts of cylinders.