The PCM of a vehicle is the brains behind the power. It is an electric circuit board that operates everything from the car radio and air conditioning to the transmission and fuel delivery.
The procedures included in definitions should be repeatable by anyone or at least by peers. An example of operational definition of the term weight of an object, operationalized to a degree, would be the following: weight is the numbers that appear when that object is placed on a weighing scale.
Operational Definition. (Measures) Operational Definition. The term operational definition refers to a precise statement of how a conceptual variable is turned into a measured variable. Research can only proceed once an adequate operational defi nition has been defi ned.