A. controlling the total quantity at each batch
B. weighing accurately, the quantity of each material for a job before mixing
C. controlling the quantity of each material into each batch
D. adjusting the water to be added in each batch according to the moisture content of the materials being mixed in the batch
Related Mcqs:
- Slack time refers to_______________?
A. an activity
B. an event
C. both event and activity
D. none of the above - Which of the following is not a PERT event ?
A. site investigation started
B. sessional work completed
C. bus starts from Jaipur
D. class is being attended - 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 - The reduction in project time normally results in_______________?
A. decreasing the direct cost and increasing indirect cost
B. increasing the direct cost and decreasing the indirect cost
C. increasing the direct cost and indirect cost both
D. decreasing the direct cost and indirect cost both - If the gross vehicle weight of a truck is 30 t and rolling resistance is 30 kg/tonne, then the tractive effort required to keep the truck moving at a uniform speed is__________________?
A. 30 kg
B. 300 kg
C. 900 kg
D. 1000 kg - In the critical path method of construction planning, Free Float can be_____________?
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 statementsA. 1 and 4 are correct
B. 2 and 3 are correct
C. 1 and 4 are correct
D. 1 and 2 are correct - Preliminary project report for a road project must contain___________________?
A. the detailed estimated cost based on detailed design
B. the several alternatives of the project that have been considered
C. the soil survey, traffic survey, concept design and approximate cost
D. the contract documents for inviting tenders - A machine costs Rs. 20000 and its useful life is 8 years. The money is borrowed at 8% interest per annum. The capital recovery factor at 8% interest per annum for 8 years is 0.174. The annual equipment cost of the machine will be________________?
A. Rs.1740
B. Rs.3480
C. Rs.5220
D. Rs.6960 - An excavator costs Rs. 20,00,000/- and has an estimated life of 8 years. It has no salvage value at the end of 8 years. The book value of the excavator at the end of 3 years using general double declining balance method is__________________?
A. Rs. 8,43,750/-
B. Rs. 8,75,000/-
C. Rs. 10,50,000/-
D. Rs. 11,56,250/- - 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
