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 30 kg 300 kg 900 kg 1000 kg 30 kg 300 kg 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 Reduce by 250 kg Increase by 250 kg Increase by 200 kg Reduce by 200 kg Reduce by 250 kg Increase by 250 kg ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be 2.3% and 84.1% 15.9% and 97.7% 97.7 % and 15.9% 97.7% and 84.1% 2.3% and 84.1% 15.9% and 97.7% 97.7 % and 15.9% 97.7% and 84.1% ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Which one of the following surfaces will give highest coefficient of traction while using crawler track tractors? Loose sand Concrete Ice Earth Loose sand Concrete Ice Earth ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following operations: 1. Drilling 2. Blasting 3. Mucking 4. Placing steel 5. Placing concrete The correct sequence of these operations in tunnel construction is 1, 3, 2, 4, 5 1, 2, 3, 4, 5 1, 3, 4, 2, 5 1, 2, 4, 3, 5 1, 3, 2, 4, 5 1, 2, 3, 4, 5 1, 3, 4, 2, 5 1, 2, 4, 3, 5 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Which one of the following represents an event? Concrete cured Selecting sites Fixing of door Plastering of walls Concrete cured Selecting sites Fixing of door Plastering of walls ANSWER DOWNLOAD EXAMIANS APP
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