engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Industrial Engineering Operations Research Queueing Theory
Traffic intensity in a queuing system is indicated by
1
\(\frac{{arrival~rate}}{{service~rate}}\)
2
\(\frac{{serive~rate}}{{arrival~rate}}\)
3
\(\frac{{arrival~rate}}{{service~rate\;-\;arrival~rate}}\)
4
\(arrival\;rate\;\times\;service\;rate\)