Repairing time of defective machines in multiple queues system

What is it about?

This study dealt with the queues system in one of the industrial workshops which it was composed of four queues, the first and the fourth queues were connected in series, while the second and the third queues were connected in parallel to repair defective machines such that the repairing process included two parts, it were electric and mechanic parts.

Featured Image

Why is it important?

There was always a difficulty in handling the mathematical formulas obtained in some of the research such as the obtaining some important information of the repairing time for the defective machines in the multiple queues system of the industrial workshops. In this study, the methods and ideas of the previous studies were updated for providing the important relevant statistics in order to get and predict some information about the repairing time of the defective machines in the industrial workshops.