Re: Ammeter

Posted by Jimmyk On 2024/5/23 9:17:11

Did another test from Autolite where I removed belt from generator and applied battery power to Arm this activated the motor and runs smoothly…with motor operating I then grounded the field terminal ..doing so is supposed to alter the speed of the motor which indicates brushes working..in this video it clearly shows motor speed changing when field is grounded…when I applied ground to field nothing changed at all….this test was easy for me to understand so I tried it…not sure how accurate it is ..