In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.
The Time Proportioning Operational Amplifier (Screencast)
In this animated object, learners see how a time proportioning operational amplifier varies an average DC voltage. A brief quiz completes the activity.
On the TSI reading test there are sometimes dual passage questions. These questions have you compare two passages that discuss the same thing, yet in different ways, that may or may not make sense to the average reader. Practice making connections that may not be immediately evident on this matching game! EX: DRIP : GUSH relates to DENT : DESTROY Why? Denting is minor damage and destroying is major; dripping is minor liquid flow and gushing is major. Get the jist? Now let's practice!