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 + m + b)/6 (a + 4m + b)/6 (a + 5m + b)/6 (a + 2m + b)/6 (a + m + b)/6 (a + 4m + b)/6 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following statements for a power shovel:(i) Output can be increased by reducing the angle of swing for a given depth of cut.(ii) For a given angle of swing, output will be maximum at optimum depth of cut.(iii) Output can be increased by keeping the depth of cut less than optimum depth.(iv) Output can be increased by increasing the size of shovel. (i), (ii) and (iv) are correct (i) and (iv) are correct (ii), (iii) and (iv) are correct (i), (iii) and (iv) are correct (i), (ii) and (iv) are correct (i) and (iv) are correct (ii), (iii) and (iv) are correct (i), (iii) and (iv) are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Output of a bulldozer is (i) Increased if drawbar HP of the tractor is increased for a given hauling distance (ii) Decreased if drawbar HP of the tractor is increased for a given hauling distance (iii) Increased if the hauling distance is increased for a given drawbar HP of the tractor (iv) Decreased if the hauling distance is increased for a given drawbar HP of the tractor (ii) and (iii) are correct (i) and (iii) are correct (i) and (iv) are correct (ii) and (iv) are correct (ii) and (iii) are correct (i) and (iii) are correct (i) and (iv) are correct (ii) and (iv) are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The three time estimates for the activities of the network shown in the given figure are shown above their arrows. The earliest expected time for the event 4, is 24 None of these 19 14 24 None of these 19 14 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The time corresponding to minimum total project cost is Optimistic time Normal time Between normal time and crash time Crash time Optimistic time Normal time Between normal time and crash time Crash time ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Which one of the following represents an activity? Curing of concrete All listed here Excavation for foundation Setting of question paper Curing of concrete All listed here Excavation for foundation Setting of question paper ANSWER DOWNLOAD EXAMIANS APP
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