The independent float affects only_______________?

Related Mcqs:

1. Whenever an activity has zero total float, then_______________?

   A. free float of the activity must be zero but independent float need not be zero
   B. independent float must be zero but free float need not be zero
   C. free float and independent float both must be zero
   D. free float and independent float both need not be zero

2. Interfering float is the difference between__________________?

   A. total float and free float
   B. total float and independent float
   C. free float and independent float
   D. none of the above

3. In the critical path method of construction planning, Free Float can be_____________?

   Consider the following statements ?
   1. greater than Total Float.
   2. greater than Independent Float
   3. equal to Total Float.
   4. less than Independent Float. Of these statements

   A. 1 and 4 are correct
   B. 2 and 3 are correct
   C. 1 and 4 are correct
   D. 1 and 2 are correct

4. Free float for any activity is defined as the difference between__________________?

   A. its earliest finish time and earliest start time for its successor activity
   B. its latest start time and earliest start time
   C. its latest finish time and earliest start time for its successor activity
   D. its earliest finish time and latest start time for its successor activity

5. Total float for any activity is defined as the difference between________________?

   A. its latest finish time and earliest start time for its successor activity
   B. its latest start time and earliest start time
   C. its latest start time and earliest finish time
   D. its earliest finish time and earliest start time for its successor activity

6. Free float is mainly used to_________________?

   A. identify the activities which can be delayed without affecting the total float of preceding activity
   B. identify the activities, which can be delayed without affecting the total float of succeeding activity
   C. establish priorities
   D. identify the activities which can be delayed without affecting the total float of either the preceding or succeeding activities

7. Critical path_____________?

   A. is always longest
   B. is always shortest
   C. may be longest
   D. may be shortest

8. The probability of completion of any activity within its expected time is_________________?

   A. 50%
   B. 84.1%
   C. 99.9%
   D. 100%

9. The rated loads of lifting cranes, as percentage of tipping load at specified radius, for crawler-mounted, and pneumatic tyremounted machines would be respectively_________________?

   A. 80 and 90
   B. 90 and 80
   C. 85 and 75
   D. 75 and 83

10. A four wheel trac*or whose operating weight is 12000 kg is pulled along a road having a rising slope of 2% at a uniform speed. Assume grade resistance factor = 10 kg/tonne. The tension in the tow cable is 720 kg. The rolling resistance of the road will be___________________?

    A. 20 kg/tonne
    B. 30 kg/tonne
    C. 40 kg/tonne
    D. 50 kg/tonne