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.
For example, self-esteem is a measure of how people feel about themselves. The OPERATIONAL DEFINITION provides a concrete description of the variable. directly measured. In addition, whether or not the variable can be directly measured, the operational definition names the possible values of the variable.