Construction Planning and Management The most suitable type of equipment for compaction of cohesive soils is Vibratory rollers Sheep foot rollers Tampers Smooth-wheeled rollers Vibratory rollers Sheep foot rollers Tampers Smooth-wheeled rollers 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. Both A and R is true but R is not the correct explanation of A A is true but R is false Both A and R is true and R is the correct explanation of A A is false but R is true Both A and R is true but R is not the correct explanation of A A is true but R is false Both A and R is true and R is the correct explanation of A A is false but R is true 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 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 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management In PERT analysis, the time estimates of activities and probability of their occurrence follow Normal distribution curve Beta distribution curve None of these Poisson's distribution curve Normal distribution curve Beta distribution curve None of these Poisson's distribution curve ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The independent float affects only Preceding activities Succeeding activities The particular activity involved None of these Preceding activities Succeeding activities The particular activity involved None of these ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following features/factors:1. Projects are of the non-repetitive type2. Time required need not be known3. Time required is known precisely4. Events have been established for planning5. Emphasis is given to activities of projectPERT is preferred for planning because of 1, 2 and 5 1, 3 and 4 1, 2 and 4 3, 4 and 5 1, 2 and 5 1, 3 and 4 1, 2 and 4 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS