Students view several examples of how to determine the total impedance of a series circuit. The "j" term is used in all of the calculations.

Learners examine the relationship of individual parts in an assembly drawing. Assembly drawing notes, fabricated and purchased parts, and sectional views are explained briefly.

Learners view an animation of a sequence valve in operation and examine the valve’s internal structure.

In this animated activity, learners examine the operation of a pneumatic cylinder that continuously cycles by extending and retracting.

Learners examine the operation of various circuits that are internal to the capacitive proximity sensor.

Learners study the operation and characteristics of an incremental optical encoder used in automated manufacturing applications. A brief quiz completes the activity.

Learners observe animations showing how data is converted between serial and parallel flow.

Students read a definition of Kirchhoff's Voltage Law and view examples of its use.

Learners review the VDR and work six problems. Immediate feedback is given.

In this interactive object, learners solve for total resistance, total current, the current through each resistor, the voltage across each resistor, and the power dissipated by each resistor.

Students read about the concept of unit weight relating to the 3-phase diagram and perform calculations.

Students read how to determine and calculate the porosity for a given sample of soil or aggregate, based on the weight-volume relationship.

In this animated object, learners examine the proper way to reset a counter instruction in a programmable controller.

In this screencast, students examine the difference between opens and shorts in an electrical circuit. A brief quiz completes the object. You may also be interested in AMT2404 Electrical Opens and Shorts

This animated lesson demonstrates hydraulic pressure switch applications when the switch is connected to a ladder circuit to operate in a hydraulic system.

Learners follow a step-by-step explanation of how to test fuses and circuit interrupting devices.

Learners compare the experience of driving an auto to the circuit responses of RL (resistance/inductance) circuits and RC (resistance/capacitance) circuits. Acceleration, position, speed, and torque are graphed.

In this animated activity, students read about the two general types of variable resistors: potentiometers and rheostats. They then answer six multiple-choice questions.

In this animated object, learners examine the procedure used to determine the types of terminals on a single-pole, double-throw switch.

In this interactive and animated object, learners study how to wire field devices to a PLC sourcing input module. A brief quiz completes the activity.

In this animated object, students observe how the pulsating DC output voltage of a full-wave rectifier is filtered by a capacitor.

Learners study animated rheostat settings that show how current flow is inversely proportional to resistance. Ten review questions complete the learning object.

In this interactive object, learners solve additional problems involving total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.

In this animated object, learners examine the operation of a thermal flowmeter used in process control applications. A brief quiz completes the activity.

Students view the steps to follow to add complex numbers in Excel.