engineering recuitment GATE ME 2023-24 Test Series Industrial Engineering Operations Research Queueing Theory
In a facility, the jobs arrive at an average rate of 4 in a 12-hour shift. The arrival rate of jobs follow the Poisson distribution. The average service time follows exponential distribution and the average service time of a job on the facility is 60 minutes. What will be the idle time in hours of the facility per shift?
1
8
2
4
3
10
4
6