An arrangement having a cooling circulation, a plurality of modular power semiconductor modules and at least one capacitor, wherein a power semiconductor module has a power electronics switch and a cooling device, which is capable of carrying a flow of a cooling fluid, for cooling the switch, the cooling device having at least one cooling face, and four connection devices for the cooling fluid. The described conditioned hydrocarbon-based fuel is a single phase hydrous fuel with improved performance, handling and storage characteristics. The system also comprises circuitry for producing an amplified signal by amplifying a selected bandwith of signals in response to the volume setting. The entity ranks are then used to modify the display of information or data associated with the entities.