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

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Construction Planning and Management
Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased.

Both A and R is true but R is not the correct explanation of A
A is false but R is true
A is true but R is false
Both A and R is true and R is the correct explanation of A

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