Dummy activities are used to

A. Determine the critical path

B. Determine the project completion time

C. Maintain the required net work

D. None of these

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Which of the following statement is wrong?
  2. Discrepancies of bar chart techniques are
  3. Positive slack on a PERT indicates that project is
  4. A dummy activity
  5. Templates are used for
  6. Travel charts are used to
  7. A CPM family includes
  8. Work study is mainly aimed at
  9. The technique of value analysis can be applied to
  10. Work study involves
  11. Inventory management consists of
  12. In Lincoln plan (one type of group incentive plan), the amount of the profit which an employee receives…
  13. In the cost structure of a product, the selling price is determined by the factors such as
  14. Which of the following incentive plans ensures a part of the swing to the worker and rest to the employer?
  15. In steel plant the most important system for materials handling is
  16. Choose the wrong statement. Motion study is used for
  17. For material transportation, conveyors are used when the prevailing conditions include
  18. The critical activity has
  19. The time of completing a project in network analysis is given by following time of the critical activity…
  20. Which of the following plans motivates supervisors by paying a premium on time saved by workers?
  21. Which of the following wage incentive plan guarantees minimum wage to a worker and bonus is paid for…
  22. Job enrichment technique is applied to
  23. The artificial activity, which indicates that an activity following it cannot be started unless, the…
  24. Which one of the following represents a group incentive plan?
  25. For ship vessel industry the following layout is best suited
  26. The start or completion of task is called
  27. The most popular type of organisation used for Civil Engineering Constructions is
  28. Tick the odd man out
  29. CPM has following time estimate
  30. What does symbol 'O' imply in work study?