Industrial Engineering and Production Management
In order that linear programming techniques provide valid results

Either (A) or (B)
Relations between factors must be linear (negative)
Relations between factors must be linear (positive)
Only one factor should change at a time, others remaining constant

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Industrial Engineering and Production Management
Dispatching

Prescribes the sequence of operations to be followed
Determines the programme for the operations
Is concerned with the starting of processes
Regulates the progress of job through various processes

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Industrial Engineering and Production Management
The process capability of a machine is defined as the capability of the machine to

Produces a definite volume of work per minute
Perform definite number of operations
Holds a definite spectrum of tolerance and surface finish
Produce job at a definite spectrum of speed

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