Here is my question. It is rather simple quetion. But I am a beginer in this field so please help me. In the case of equivalent ciruit of the tranformer it is taken that the inductance and the capacitance in the primary coil of the transformer is taken parrallel and the inductance and capacitance of the secondary coil tranfered to the primary are taken parrallel. Could you please explain to me the actual reason behind it?