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 + 4m + b)/6 (a + 5m + b)/6 (a + m + b)/6 (a + 2m + b)/6 (a + 4m + b)/6 (a + 5m + b)/6 (a + m + b)/6 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 250 kg Reduce by 200 kg Reduce by 250 kg Increase by 200 kg Increase by 250 kg Reduce by 200 kg Reduce by 250 kg Increase by 200 kg ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The difference between the time avail-to do a job and the time required to do the job, is known as Event Duration Float Constraint Event Duration Float Constraint ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The main disadvantage of line organization, is Extraordinary delay in communications All listed here Top level executions over work Rigid structure Extraordinary delay in communications All listed here Top level executions over work Rigid structure 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 15 minutes 27 minutes 21 minutes 20.143 minutes 15 minutes 27 minutes ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Which of the following does not represent an activity? Site located Foundation is being dug The office area is being cleaned The invitations are being sent Site located Foundation is being dug The office area is being cleaned The invitations are being sent ANSWER DOWNLOAD EXAMIANS APP
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