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
Related Mcqs:
- In the time-cost optimisation, using CPM method for network analysis, the crashing of the activities along the critical path is done starting with the activity having________________?
A. longest duration
B. highest cost slope
C. least cost slope
D. shortest duration - 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 - 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 - 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 - 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 - The independent float affects only_______________?
A. preceding activities
B. succeeding activities
C. the particular activity involved
D. none of the above - 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 - During the construction period, price variation clause in contracts caters to__________________?
A. increase in rates of only important materials
B. variation in cost in materials element, labour element and petrol-oil-lubricant element
C. variation in total cost of the project on an ad hoc basis
D. rate of inflation - The correct sequence of these operations in tunnel construction is______________?
Consider the following operations :
1. Drilling
2. Blasting
3. Mucking
4. Placing steel
5. Placing concreteA. 1,2,4,3,5
B. 1,3,2,4,5
C. 1,2,3,4,5
D. 1,3,4,2,5 - Critical path_____________?
A. is always longest
B. is always shortest
C. may be longest
D. may be shortest
