Testing transistors and diodes is an essential skill in electronics, automotive technology, and other related technical fields. The activities in this program produce realistic interactive experiences that allow “learning by doing”. Student efforts are immediately scored. New parameters are randomly selected each time an activity is used. This allows students to practice many times without simply memorizing solutions. Correct responses are given when errors are made.

A relatively easy to understand approximation method is used to determine the voltages that should appear at the circuit nodes in the exercises. Several activities show you how to approximate parameters. Understanding these techniques can speed up troubleshooting.

Can you troubleshoot common transistor and diode circuits? The activities in this program present several challenging troubleshooting situations to help you learn practical skills.
This program is designed for training in Electronics Technology, Electrical Technology, Automotive Technology, HVAC, robotic, and other occupations that require voltmeter testing to determine circuit faults.

Some of the activities can challenge even experienced electronics technicians!