  This work reports longitudinal (RXX) and transverse (RXY) resistance as a
function of the temperature measured at low magnetic fields for a
Y0.55Pr0.45Ba2Cu3O7-d polycrystalline sample. It is observed nonzero transverse
voltage at zero external magnetic below superconducting transition and above no
such voltage was detected. Comparing RXX (T) and RXY (T) curves it was possible
to observe a correlation between Hall resistance and double resistive
superconducting transition. Magneto-resistance RXX(H) measurements showed that
the dissipation is dominated by weak coupling between superconducting clusters.
I-V and R(T) curves of both components suggest that the positive Hall voltage
at superconducting state must be related to quasiparticle currents.
