Construction Planning and Management If the gross vehicle weight of a truck is 30 tonne and rolling resistance is 30 kg/tonne, then the tractive effort required to keep the truck moving at a uniform speed is 900 kg 1000 kg 300 kg 30 kg 900 kg 1000 kg 300 kg 30 kg ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The Overall in-charge of an organization at the site responsible for the execution of the works, is Assistant Engineer Engineer Executive Engineer Junior Engineer Assistant Engineer Engineer Executive Engineer Junior Engineer ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased. A is false but R is true Both A and R is true and R is the correct explanation of A Both A and R is true but R is not the correct explanation of A A is true but R is false A is false but R is true Both A and R is true and R is the correct explanation of A Both A and R is true but R is not the correct explanation of A A is true but R is false ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If to, tp and tm are the optimistic, pessimistic and most likely time estimates of an activity respectively, the expected time t of the activity will be to + 4tm+ tp/5 to + 4tm+ tp/6 to + 3tm+ tp/3 to + 4tm+ tp/4 to + 4tm+ tp/5 to + 4tm+ tp/6 to + 3tm+ tp/3 to + 4tm+ tp/4 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management In the given figure, the network of a project represents None of these Activity of excavation which takes 8 units of time Activity of an excavation which starts at event No. 1 and ends at even No. 2 Activity of an excavation of a footing None of these Activity of excavation which takes 8 units of time Activity of an excavation which starts at event No. 1 and ends at even No. 2 Activity of an excavation of a footing ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A four wheel truck or whose operating weight is 12000 kg is pulled along a road having a rising slope of 2% at a uniform speed. Assume grade resistance factor = 10 kg/tonne. The tension in the tow cable is 720 kg. The rolling resistance of the road will be 50 kg/tonne 20 kg/tonne 40 kg/tonne 30 kg/tonne 50 kg/tonne 20 kg/tonne 40 kg/tonne 30 kg/tonne ANSWER DOWNLOAD EXAMIANS APP
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