>how can i test the
> transformer on them to see what the ratio it is?
I think the formula is:
Np/Ns = SQRT(Zp/Zs)
Np=number of turns on primary
Ns=number of turns on secondary
Zp=impedance of primary
Zs=impedance of secondary
I think that you can just substitute Z with measured inductance of the
windings and make either Np or Ns as unity(1) and Ns or Np will give you the
turns ratio you are looking for.