Transformers
Transformers
(OP)
I want diagrams on the exact wiring from primary to secondary for all transformer hook-ups. My text books do not show the actual physical wiring (not theory) that is on the exam here in Massachusetts.
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RE: Transformers
There's IEEE C57.12.70-2000, but that is fairly nasty stuff to have to sift through, and it's not free, and may be considered "theory" so much as quasi-phasors are concerned.
A contents page of an earlier version is standards.ieee.org/reading/ieee/std_public/description/dtransformers/C57.12.70-1978_desc.html
Perhaps you could find some locals that will tell you what they've used.
RE: Transformers
1. Electrical Transmission and Distribution Reference Book by Central Station Engineers of the Westinghouse Electric Corporation, East Pittsburgh, Pennsylvania, 1964
RE: Transformers
-tommy23t
RE: Transformers
There’s material like federalpacific.com/literature/drytrans/trans.html but it’s maddeningly cookie-cutter in approach, and not likely much help on an exam.