Learners view animations showing how a time-of-flight flowmeter uses ultrasonic sound waves to measure the flow of a liquid.

In this learning activity you'll explore the operation of a full-wave bridge rectifier circuit.

Learners examine the concept of propagation delay within a TTL logic gate. The concept is explained with the use of timing diagrams and sample calculations.

In this interactive object, students work parallel circuit analysis problems. They solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.

In this interactive object, the learner examines the basic terms used in division. A quiz completes the activity.

Learners follow step-by-step instructions for using an oscilloscope to measure DC voltages.

Students view a graphical explanation of how the motor condition (unloaded, 50 percent loaded, fully loaded) affects the phase between voltage and current, the current draw from the AC supply, the amount of power consumed, and the power factor.

In this interactive object, students calculate capacitive reactance, phase angle, impedance, and power in series RC circuits.

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

This game will test your knowledge of Computer Lab rule. Please select the correct answer for each question. Each correct answer will give you a swing at the baseball.

Engineering and hand tools vocabulary

Identify these 25 neurological terms in a marathon game of Hangmoon!