Students work five practice problems to determine the Thevenin voltage of DC circuits.

Learners consider the correct type of pushbutton to use as a Stop button, the way the Stop button should be hard wired, and the PLC input instruction to use. This animated object includes a short quiz. It is recommended that learners review the learning object “The PLC Examine-Off Instruction” before beginning this object.

This learning object introduces the student to the calculations involved in a sieve analysis -- including percentage retained and percentage passed.

In this animated object, students examine the concept of wattage dissipation and the three Watt's Law formulas.

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

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

In this animated object, learners examine the operation of various circuits that are internal to the inductive proximity sensor.

Learners examine the operation of an inductive proximity sensor in this animated object. A brief quiz completes the activity.

Students read about the three main classes of amplifiers and view graphical representations of the collector current and circuit.

Definitions for Project Lead the Way

Choose the correct answer to gain moves. Match 3 or more vegetables to get the highest score. Good Luck!!!!

Prove you know your Electric Concepts

Introduction of transistor