In this interactive object, students calculate inductive reactance, impedance, current, and power in parallel RL circuits.

In this animated object, learners examine how various types of positive and non-positive displacement hydraulic pumps work.

Students complete 10 practice problems. These deal with the determination of series current, zener current, and load current, and if the zener diode is operating in the breakdown region.

Students work practice problems in which the total resistance of the circuit is calculated. Feedback is provided.

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.

In this animated object, learners observe the voltage on a capacitor at various time constants when it either charges or discharges. Students then answer questions in the categories of Identify, Compare, and Compute.

Answer correctly as much as you can in order for you to reach the honey pot. Click on the spin button on top right each time you finished answering a question.

Basic Math

play the epic baseball game answer questions correctly!!! have fun!

Review Game for Designing for Health and Safety