Possible dumb question about AC-DC
Finding a diagram (shamelessly on the net) of a wye wound alternator is a little tougher
This page:
http://autonopedia.org/renewable-energy/generators/alternator-secrets/
Here we have a wye wound alternator with no diodes connected
If you ignore the connection to the center "wye" and the bottom two diodes, you have essentially our Mopar alternators for the most part