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  • Question

  • If t is the duration of an activity, t1 is the latest finish possible moment of its preceding activity and t2 is the earliest start possible moment, the independent float of the activity is


  • Options
  • A. (t1 - t2) - t
  • B. t - (t1 - t2)
  • C. (t1 + t2) - t
  • D. t + (t1 - t2)

  • Correct Answer
  • (t1 - t2) - t 

    • Construction Management problems

    Search Results

    • 1. The critical activity has

    • Options
    • A. maximum float
    • B. minimum float
    • C. zero float
    • D. none of these.
      • Discuss
    • 2. An event is indicated on the network by a number enclosed in

    • Options
    • A. a circle
    • B. a square
    • C. a triangle
    • D. an ellipse
    • E. all the above.
      • Discuss
    • 3. Railway projects are treated as

    • Options
    • A. light construction
    • B. heavy construction
    • C. industrial construction
    • D. none of these.
      • Discuss
    • 4. Residential buildings are treated as

    • Options
    • A. light construction
    • B. heavy construction
    • C. industrial construction
    • D. private construction.
      • Discuss
    • 5. Optimistic time, most likely time and pessimistic times for the activities of a network in the given figure are written above their arrows. If the contractual obligation time for the project is 75, the latest occurrence time for the event 2, is

    • Options
    • A. 20
    • B. 25
    • C. 35
    • D. 15
      • Discuss
    • 6. While scheduling a project by C.P.M.

    • Options
    • 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. net work is drawn by connecting the activities and the events
    • E. All the above.
      • Discuss
    • 7. Power stations are generally treated as

    • Options
    • A. light construction
    • B. heavy construction
    • C. industrial construction
    • D. electrical construction.
      • Discuss
    • 8. A road of uniform cross-section A and length L is deformed by ?, when subjected to a normal force P. The Young's Modulus E of the material, is

    • Options
    • A.
    • B.
    • C.
    • D.
    • E.
      • Discuss
    • 9. The locus of reaction of a two hinged semi-circular arch, is

    • Options
    • A. straight line
    • B. parabola
    • C. circle
    • D. hyperbola.
      • Discuss
    • 10. The forces in the members of simple trusses, may be analysed by

    • Options
    • A. graphical method
    • B. method of joints
    • C. method of sections
    • D. all the above.
      • Discuss

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