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  • Question

  • Which of the following are the guidelines for the construction of a network diagram?


  • Options
  • A. Each activity is represented by one and only one arrow in the network.
  • B. Dangling must be avoided in a network diagram.
  • C. Dummy activity consumes no time or resource.
  • D. all of the above

  • Correct Answer
  • all of the above 

    • Industrial Engineering and Production Management problems

    Search Results

    • 1. String diagram is used

    • Options
    • A. for checking the relative values of various layouts
    • B. when a group of workers are working at a place
    • C. where processes require the operator to be moved from one work place to another
    • D. all of the above
      • Discuss
    • 2. Dispatching

    • Options
    • A. prescribes the sequence of operations to be followed
    • B. determines the programme for the operations
    • C. is concerned with the starting of processes
    • D. regulates the progress of job through various processes
      • Discuss
    • 3. Work study involues

    • Options
    • A. only method study
    • B. only work measurement
    • C. method study and work measurement
    • D. only motion study
      • Discuss
    • 4. In CPM, the cost slope is determined by

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 5. The main object of scientific layout is

    • Options
    • A. to produce better quality of product
    • B. to utilise maximum floor area
    • C. to minimise production delays
    • D. all of these
      • Discuss
    • 6. Gantt chart is used for

    • Options
    • A. inventory control
    • B. material handling
    • C. production schedule
    • D. machine repair schedules
      • Discuss
    • 7. In break even analysis, total cost consists of

    • Options
    • A. fixed cost + sales revenue
    • B. variable cost + sales revenue
    • C. fixed cost + variable cost
    • D. fixed cost + variable cost + profit
      • Discuss
    • 8. A-B-C analysis is used in

    • Options
    • A. CPM
    • B. PERT
    • C. inventory control
    • D. all of these
      • Discuss
    • 9. The probabilistic time is given by (where to = Optimistic time, tp = Pessimistic time, and tn = Most likely time)

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 10. PERT requires

    • Options
    • A. single time estimate
    • B. double time estimate
    • C. triple time estimate
    • D. none of these
      • Discuss

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