Industrial Engineering and Production Management - Mechanical Engineering Questions and Answers

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In time study, the rating factor is applied to determine

standard time of a job

merit rating of the worker

fixation of incentive rate

normal time of a worker

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Gantt chart is used for

inventory control

material handling

production schedule

machine repair schedules

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The main object of scientific layout is

to produce better quality of product

to utilise maximum floor area

to minimise production delays

all of these

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The probabilistic time is given by (where t_o = Optimistic time, t_p = Pessimistic time, and t_n = Most likely time)

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In value engineering, the term value refers to

manufacturing cost of the product

selling price of the product

total cost of the product

utility of the product

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In inventory control theory, the economic order quantity is

average level of inventory

optimum lot size

capacity of a warehouse

lot size corresponding to break-even analysis

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Production cost refers to prime cost plus

factory overheads

factory and administration overheads

factory, administration and sales overheads

factory, administration, sales overheads and profit

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A systematic job improvement sequence will consist of

motion study

time study

job enrichment

all of these

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Work sampling is applied for

estimation of the percentage utilisation of machine tools

estimating the percentage of the time consumed by various job activities

finding out time standards, specially where the job is not repetitive and where time study by stop watch method is not possible

all of the above