A process for preparing bi-functional catalyst for Fluid Catalytic Cracking, that comprises molecular sieves, modified clay and semi-basic alumina and the catalyst for highly effective cracking of high boiling petroleum feedstock to provide simultaneously, enhanced yields of Liquefied Petroleum Gas and reduction of undesirable bottoms. The armature plate is pivotally mounted on the switching relay between an open and closed position. The channel selection unit is connected to a media access controller of a host through a first IDE bus. The baroreflex therapy adjusts at least one of the fluid level in the pulmonary circulation and the fluid level in the non-pulmonary circulation. The MOSFET device structure contains a central gate conductor whose edges may slightly overlap the sourcedrain diffusions, and left and right side wing gate conductors which are separated from the central gate conductor by a thin insulating and diffusion barrier layer. A cover selectively closes and hermetically seals the top opening after the microwave component has been secured within the compartment and internal connections have been made.