Three-Phase Transformers

Three-Phase Transformers on Video or DVD is also included in the Journeyman or Master Series. This video makes the very troublesome exam calculation very easy to understand for the electrician. A simple to follow 1 to 4 format designed by Tom Henry to answer the delta-wye questions. The video covers phase amps, line amps, efficiency, kva, delta high-leg, open-delta, balancing, etc. A must video if you are taking a master electrician exam! Presentation approximately 75-90 minutes, also includes worksheets.

Select DVD or Video Below:

DVD

Item # 510DVD - Three-Phase Transformers DVD 1999 NEC. Includes Worksheets. By: Tom Henry Price: $39.95 Our DVD-R's are compatible with the vast majority of DVD players made after 2001. If you have an older DVD player, or one that does not support the DVD-R format, it may not play this DVD. If you have a problem with a DVD, please contact Code Electrical Classes Inc. and we will happily replace the DVD with a VHS tape.

 

Video

Item # 510 - Three-Phase Transformers Video 1999 NEC. Includes Worksheets. By: Tom Henry Price: $39.95

 

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