This video covers the general installation of electrical conduits and wires and aspects of wiring particular to new construction and older homes. Pulling cable on a construction site and setting up a structured wiring system are emphasized. Tips on how to make sense of older wiring methods are also included, as well as approaches to routing wires on rehab and renovation jobs. Correlates to the National Center for Construction Education and Research...

Computer animation is used to make basic electronic components come to life in this very informative training video. The principles of semiconductor materials, transistor operation, transistor construction, transistor types, diodes, and other basic electronic components are illustrated with very interesting experiments and computer animation. This is a "must have" for courses in electronics, electricity, motor controls, technology, air conditioning,...