A food cutting device has a bowl, two cutting blades supported in the bowl for rotation relative to each other, and a drive mechanism supported by the bowl for rotating the cutting blades to cut food in the bowl. Memory read-related parameters are set, and data are read out of the memory device according to the set parameters. The support tabs provide a clearance gap in which at least portions of the plurality of electrical contacts reside. eSiO2 and one of a phosphor represented by a general formula: aYO32. This locking means can be used on any type of pressure cooker including microwave pressure cooker. Each current limiter may be coupled to a respective processor core and arranged to monitor processor activity in the processor, to compare the processor activity to one or more current limits of multiple current limits; and to initiate a current-limiting action when the one or more current limits is exceeded.