Abstract: By using a plug to charge a medium-sized battery of the most up-to-date technology, the Rabbat PLUG-IN ENGINE benefits from the most up-to-date and most economical available grid supply at any point in time, to start the engine. The Direct Current from the battery sequentially activates an Ultrasound Transducer. The ultrasound waves break down physically electrolyte water into H and OH. The electrolyte carrying H or OH according to whether it is the cathode or the anode, is absorbed into a microfiber substance. The microfiber contains a wire-grid electrode, either anode or cathode. The electrolytic process finally breaks down chemically the partially ionized electrolyte into Hydrogen and Oxygen making use of the H and OH produced by sonic waves The Oxygen produced is passed through an Ionizer. Ionized ambient air, ionized Oxygen, and Hydrogen are injected into and piezzoelectrically sparked in the combustion chamber of a special cored type of gas turbine.