By Glenn Sokolowski
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Learners view the waveforms and voltages of an Edison Three-Wire System and read a description of the polarities across the secondary of the center-tap transformer. This transformer supplies power to residential homes.
Learners read a passage and answer two questions based on the information found it that passage. Immediate feedback is provided.
Students examine AutoCAD toolbars and toolbar commands. They then test their knowledge in a matching exercise.
Test your knowledge of some common computer hardware acronyms.
In this game, you'll practice memorizing facts about RAM standards.
This game will challenge your knowledge of different computer ports.