In this animated activity, learners read about air loss in a pneumatic system and ways to reduce the leakage. The object includes audio.

In this learning activity you'll explore Kirchhoff's Current Law and view examples of its application.

In this animated and interactive object, learners examine the basic parts and the linear movement of a hydraulic cylinder. A brief quiz completes the activity.

The operation of a hydraulic brake valve, including the internal components, is presented using animations.

In this animated object, learners examine the basic types of limit switches and how they are used.

Students examine the full-wave rectifier. They review appropriate formulas and examples of actual circuits.

Learners examine the circuitry in a DC variable speed drive that prevents the motor from running at 0 rpm or at maximum speed under certain conditions.

The learner will examine how torque is developed in an induction motor.

Learners examine a series-parallel circuit and solve 14 problems related to voltage, current and power. A help screen is provided.

In this animated and interactive object, learners use rotational input velocity to determine the linear output velocity of a rocker or lever. Learners test their knowledge in an exercise at the end of the activity.

Learners examine the electronic components of a digital thermometer.

Learners study the operation of capacitive probe sensors used to measure levels in a tank.

In this animated object, learners examine the factors that determine how well a capacitive proximity sensor can detect an object. Those factors include size, position, and the materials from which the target is made. A brief quiz completes the activity.

In this animated learning object, learners examine how an ultrasonic flowmeter measures the flow of liquids through a pipe using ultrasonic sound waves. A short quiz completes the activity.

Students read about the six common terms used to represent the powers of ten in the field of electronics and complete two matching exercises.

Learners solve six problems determining the total capacitance of a parallel circuit. Immediate feedback is provided.

Students complete 10 practice problems.

Learners review Ohm's Law and then work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.

In this animated and interactive object, learners view American National Standard and International Standard sheet sizes. A quiz completes the activity.

In this animated activity, learners see that changing the resistance value of the load in the secondary of a transformer causes current to vary in the primary.

Learners examine the operation of the on-off control mode using a home heating example. A short quiz completes the activity.

In this animated object, learners read about hydrostatic pressure and observe how it is used to measure the level of a material in a container.

Learners work practice problems to calculate the total resistance of a circuit. Feedback is provided.

The learner will calculate basic circuit resistance.

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.