A. interdependencies of activities
B. project progress
C. uncertainties
D. all of the above
Consider the following statements?
1. wheeled tractors travel faster
2. crawler tractors are more expensive
3. track parts of a crawler wear out quickly
4. crawler tractors have stick control
A. 1,3 and 4 are correct
B. 2, 3 and 4 are correct
C. 1,2 and 3 are correct
D. 1, 2 and 4 are correct
A. on all the activities
B. on all the activities lying on the critical path
C. only on activities lying on the orginal critical path and having flatter cost slopes
D. on original critical activities and those that become critical at any stage of crashing in the order of ascending cost slope
Consider the following operations :
1. Drilling
2. Blasting
3. Mucking
4. Placing steel
5. Placing concrete
A. 1,2,4,3,5
B. 1,3,2,4,5
C. 1,2,3,4,5
D. 1,3,4,2,5
A. Rs. 8,800/-
B. Rs. 7,600/-
C. Rs. 6,400/-
D. Rs. 5,000/-
A. longest duration
B. highest cost slope
C. least cost slope
D. shortest duration
A. measurement of risks to eliminate failures
B. applying the theory’ of probability to sample testing or inspection
C. reduction in wastage of inspection costs
D. reduction in costs for the removal of defects