Construction Planning and Management If a is the optimistic time, b is the pessimistic time and m is most likely time of an activity, the expected time of the activity, is (a + 2m + b)/6 (a + 5m + b)/6 (a + 4m + b)/6 (a + m + b)/6 (a + 2m + b)/6 (a + 5m + b)/6 (a + 4m + b)/6 (a + m + b)/6 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For the network shown in the given figure, the expected time for the activity 1-2 is 4 3-4 is 8 All listed here 2-3 is 7 1-2 is 4 3-4 is 8 All listed here 2-3 is 7 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management In time-cost optimization of a project, crashing is done. On original critical activities and those that become critical at any stage of crashing in the order of ascending cost slope On all the activities On all the activities lying on the critical path Only on activities lying on the original critical path and having flatter cost slopes On original critical activities and those that become critical at any stage of crashing in the order of ascending cost slope On all the activities On all the activities lying on the critical path Only on activities lying on the original critical path and having flatter cost slopes ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A wheeled tractor hauling unit is working on firm earth. The total loaded weight distribution of this unit is: Drive wheels: 25000 kg Scraper wheels: 10000 kgIf the coefficient of traction for wheeled tractor on firm earth is 0.5, the rimpull which this tractor can exert without slipping is 5000 kg 22500 kg 12500 kg 10000 kg 5000 kg 22500 kg 12500 kg 10000 kg ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Interfering float is the difference between None of these Total float and independent float Free float and independent float Total float and free float None of these Total float and independent float Free float and independent float Total float and free float ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management 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 Rs. 1740 Rs. 3480 Rs. 5220 Rs. 6960 Rs. 1740 Rs. 3480 Rs. 5220 Rs. 6960 ANSWER DOWNLOAD EXAMIANS APP
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