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RVUNL ME || Industrial Engineering || Quiz 6

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Question 1

The probability distribution for arrival pattern in queuing model (E/M/1): (SIRO/N/) will be

Question 2

The number of cars arriving at a car service centre is 5 cars per hour and single channel service provider takes 10 minutes/car, then the utilization of system in percentage will be

Question 3

In a single server queuing system with arrival rate of ‘λ’ and mean service time of ‘μ’ the expected waiting time per customer in the system is
What is the expected number of customers in system?

Question 4

Cars in a Drive-Thru of a food outlet arrive according to Poisson’s distribution at a rate of 15 Cars per hour. The staff at the counter takes 3 minutes per car on an average with an exponential distribution. The mean waiting time of queue in minutes is

Question 5

Match the following

Question 6

A shopkeeper serve 5 customer/hour and remain idle during 30% of time. The average waiting time of customer in the system is ____ minutes.
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Jun 13AE & JE Exams