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Production Management and Industrial Engineering - Interview Questions and Answers

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26. If a worker gets a daily wage of Rs HA, then according to Rowan plan, his maximum daily earnings can be
A. 2 HA
B. 1.33 HA
C. 1.5 HA
D. 1.15 HA
E. 2.5 HA.
Explanation:
27. 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.
Explanation:
28. 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 ar�riving units are taken into source are known
E. all of the above.
Explanation:
29. Work study comprises following main techniques
A. method study and work measurement
B. method study and time study
C. time study and work measurement
D. method study and job evaluation
E. value analysis and work measurement.
Explanation:
30. The reasons which are basically responsible for the formation of a queue should be that
A. the average service rate HHess than the average arrival rate
B. output rate is linearly proportional to input
C. output rate is constant and the input varies in a random manner
D. all of the above
E. none of the above.
Explanation: