A submersible pump system includes a submersible pump assembly having one or more stages of impellers and a submersible motor assembly that drives the pump assembly. Initially, the original hardcopy document is scanned to provide a bitmap image to the signature generation system. The video back end operates as an encoder andor a decoder to generate encoded andor decoded video sequences. A gradient determination section determines a vertical distance traveled based on the inclination angle and the speed of the vehicle. In another embodiment of the invention, the vehicle monitor includes a field generator, an RFID reader, and a controller. Since the semiconductor device may iteratively generate a rupture enable signal through a feedback scheme, the area occupied by a circuit, such as a shift register or a D flip-flop may be saved.