Mechanical Engineering > GATE 2014 Set-1 > Queuing Theory
Jobs arrive at a facility at an average rate of 5 in an 8 hour shift. The arrival of the jobs follows Poisson distribution. The average service time of a job on the facility is 40 minutes. The service time follows exponential distribution. Idle time (in hours) at the facility per shift will be
A
5/7
B
14/3
C
7/5
D
10/3

Correct : b

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