why is it necessary to rate the operatorit is a question rea

why is it necessary to rate the operator?(it is a question realted to ergonomics,industrial engineering)

Solution

It is important to rate the operators working in industries because the process of performance rating of the operators helps to quantify the rate and speed at which operator is working during the time study and work study. It also helps to set up a standard time and standard method of operation of the job which is to be followed by every operator during the operation.