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 + 4m + b)/6 (a + m + b)/6 (a + 5m + b)/6 (a + 2m + b)/6 (a + 4m + b)/6 (a + m + b)/6 (a + 5m + b)/6 (a + 2m + b)/6 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is 1000 cum 500 cum 2000 cum 1500 cum 1000 cum 500 cum 2000 cum 1500 cum ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A father notes that when his teenage daughter uses the telephone, she takes not less than 6 minutes for a call and som? times as much as an hour. Fifteen minutes call are more frequent than calls of any other duration. If these phone calls were an activity in PERT project, then phone calls expected duration will be 21 minutes 20.143 minutes 27 minutes 15 minutes 21 minutes 20.143 minutes 27 minutes 15 minutes ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The constraints in case of resource smoothening operation would be Project duration time Resources Both resources and project duration time None of these Project duration time Resources Both resources and project duration time None of these ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the output of a drag-line for 90° angle of swing at optimum depth of cut is X, then the output for 120° angle of swing at 120 % of optimum depth of cut will be Any of the above Equal to X Less than X More than X Any of the above Equal to X Less than X More than X ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The independent float affects only Preceding activities The particular activity involved None of these Succeeding activities Preceding activities The particular activity involved None of these Succeeding activities ANSWER DOWNLOAD EXAMIANS APP
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