20-07-2020, 09:16 AM
Yes, the resistance at pin 1 & 7 of the socket, not the actual removed valve, which should be open circuit between 1 & 7.
One winding / pin will be slightly higher resistance to the centre tap as one winding is on top of the other so for same number of turns has slightly longer path.
One winding / pin will be slightly higher resistance to the centre tap as one winding is on top of the other so for same number of turns has slightly longer path.







