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 Float3. Equal to Total Float.4. Less than Independent Float

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

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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?

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

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