Permanent split Capacitor motor

It will not be acuratee without those resistances. Remember that engine coils are all time loaded circuits and if u want simulate it u also need to load ur model circuit in proper manner to obtain acurate image. And this is not a resistive load only but rather in type of primary winding of transformer (stator) loaded electromagnetically by secondary (rotor) and this secondary has an active component (physical shaft load) and high reactive one ( a relatively high reactive power load generating by rotor) so a scondary (rotor) behave like resistance paralelled by some rather low inductance coil. And for this u must add phase shifted second coil electomagnetically joined to first one so it influence whole device . For proper simulation u will need a three winding transformer and such is not present here ( two single phase joined together will not give u a proper work cuz lack of electeomagnetic coupling can't be substituted by electric connction to simulate all associated phenomenons.)