Construction Planning and Management
Consider the following statements: In the critical path method of construction planning, Free Float can be. 1. Greater than Total Float. 2. Greater than Independent Float 3. Equal to Total Float. 4. Less than Independent Float

1 and 2 are correct
1 and 4 are correct
1 and 4 are correct
2 and 3 are correct

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Construction Planning and Management
Free float for any activity is defined as the difference between

its latest finish time and earliest start time for its successor activity
its earliest finish time and earliest start time for its successor activity
its earliest finish time and latest start time for its successor activity
its latest start time and earliest start time

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Construction Planning and Management
In India, are prefabricated components costlier than those of traditional cast-in-situ items that the prefabricated components replace?

Yes, because of the very high order of quality control for the factory made components
No, because of repetitive manufacture of a number of elements
No, because of savings in site labour
Yes, because of heavier overheads and handling cost

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