1
GATE ME 2014 Set 1
+1
-0.3
The jobs arrive at a facility, for service, in a random manner. The probability distribution of number of arrivals of jobs in a fixed time interval is
A
Normal
B
Poisson
C
Erlang
D
Beta
2
GATE ME 2013
+1
-0.3
Customers arrive at a ticket counter at a rate of $$50$$ per hr and tickets are issued in the order of their arrival. The average time taken for issuing a ticket is $$1$$ $$min.$$ Assuming that customer arrivals form a Poisson process and service times are exponentially distributed, the average waiting time in queue in $$min$$ is
A
$$3$$
B
$$4$$
C
$$5$$
D
$$6$$
3
GATE ME 2011
+1
-0.3
Cars arrive at a service station according to Poisson's distribution with a mean rate of $$5$$ per hour. The service time per car is exponential with a mean of $$10$$ minutes. At state, the average waiting time in the queue is
A
$$10$$ min
B
$$20$$ min
C
$$25$$ min
D
$$50$$ min
4
GATE ME 2010
+1
-0.3
Little’s law is relationship between
A
stock level and lead time in an inventory system
B
waiting time and length of the queue in a queuing system
C
number of machines and job due dates in a scheduling problem
D
uncertainty in the activity time and project completion time
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude
EXAM MAP
Joint Entrance Examination