Quote: CVPost-Janicholson (quoted from post at 11:39:53 09/08/23) Without flame! The B circuit genny has internally grounded field and externally Hot connection to the non ground side of the battery when the generator is operating. This voltage comes from the VR through the regulator contacts, which vibrate to interrupt the flow, controlling the field magnetic field intensity. When not operating those points are open, disconnecting the excite current. I believe that touching battery (non-ground) voltage to the F terminal of a B generator will just send voltage through the field windings to ground, and not affect the open regulator contacts. Jim
Sorry, but Field control contacts are closed when at rest. Arm contacts are OPEN
at rest.
This post was edited by JMOR on 09/08/2023 at 09:19 am.
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