In queuing theory, the nature of the waiting situation can be studied and analysed mathematically if_________________?

A. complete details’of items in, waiting line are known
B. arrival and waiting times are known and can be grouped to form a waiting line model
C. all variables and constants are known and form a linear equation
D. the laws governing arrivals, service times, and the order in which the arriving units are taken into source are known
E. all of the above

Related Mcqs:

Monte Carlo solutions in queuing theory are extremely useful in queuing problems_________________?
A. that can’t be analysed mathematically
B. involving multistage queuing
C. to verify mathematical results
D. all of the above
E. none of the above
Queuing theory deals with problems of________________?
A. material handling
B. reducing the waiting time or idle Jajme
C. better utilization of man services
D. effective use of machines
E. none of the above.
Queuing theory is used for____________________?
A. inventory problems
B. traffic congestion studies
C. job-shop scheduling
D. all of the above
E. none of the above
Queuing theory is associated with __________________?
A. sales
B. inspection time
C. waiting time
D. production time
E. inventory
Material handling and plant location is analysed by________________?
A. Gnatt chart
B. bin chart
C. Emerson chart
D. travel chart
E. activity chart
Statistical quality control techniques are based on the theory of___________________?
A. quality
B. statistics
C. probability
D. all of the above
E. none of the above
According to Recardo’s theory, detonation occurs due to______________________?
A. instantaneous auto-ignition of last part of charge to be burnt
B. improper mixing of air and fuel
C. improper combustion
D. self ignition temperature has nothing to do with detonation
E. none of the above
The probability distribution of project completion in PERT follows following distribution_________________?
A. normal
B. binomial
C. beta
D. exponential
E. Gaussian
Pick up the correct step used for scheduling a project by C.P.M.__________________?
A. a project is divided into various activities
B. required time for each activity is established
C. sequence of various activities is made according to their importance
D. network is drawn by connecting the activities and the events
E. all of the above
The two-bin system is concerned with_________________?
A. ordering procedure
B. forecasting sales
C. production planning
D. despatching and expediting
E. none of the above