In this interactive object, learners follow steps to find phase voltages in a partial three-phase power distribution circuit.

In this animated object, learners examine the design of a ladder circuit that provides manual control to a water pumping system. Students also study modifications to the circuit as the complexity of the system increases.

In this animated and interactive object, learners calculate the area and centroid of a circle.

In this animated activity, the learner examines how a 74150 IC multiplexer and a 74154 IC demultiplexer work together when their data select lines are connected to the same input devices.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.

In this animated object, learners view the keystrokes on a TI-30XIIS calculator that are required to solve for the instantaneous voltage of a discharging RC circuit.

In this interactive and animated object, learners examine how dc voltages develop across capacitors that are connected in series and in parallel.

In this interactive and animated object, learners practice testing a diode. They determine if a diode is good, open, or shorted.

Introduction to Automotive Electrical

Vocab review for Honors Physics

Calculate values in parallel circuit

Vocab Review for Honors Physics 1st Semester Final