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 + 5m + b)/6 (a + 2m + b)/6 (a + 4m + b)/6 (a + m + b)/6 (a + 5m + b)/6 (a + 2m + b)/6 (a + 4m + b)/6 (a + m + b)/6 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The artificial activity which indicates that an activity following it, cannot be started unless the preceding activity is complete, is known as Constraint Free float Dummy Event Constraint Free float Dummy Event ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Free float for any activity is defined as the difference between its earliest finish time and earliest start time for its successor activity its latest finish time and earliest start time for its successor activity its earliest finish time and latest start time for its successor activity its latest start time and earliest start time its earliest finish time and earliest start time for its successor activity its latest finish time and earliest start time for its successor activity its earliest finish time and latest start time for its successor activity its latest start time and earliest start time ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The constraints in case of resource smoothening operation would be Resources Project duration time None of these Both resources and project duration time Resources Project duration time None of these Both resources and project duration time 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 Equal to X More than X Less than X Any of the above Equal to X More than X Less than X Any of the above ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistance of 30 kg per tonne. If this tractor is operated on a level road having a rolling resistance of 40 kg per tonne, then the drawbar pull of the tractor will Increase by 200 kg Reduce by 200 kg Increase by 250 kg Reduce by 250 kg Increase by 200 kg Reduce by 200 kg Increase by 250 kg Reduce by 250 kg ANSWER DOWNLOAD EXAMIANS APP
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