Construction Planning and Management Frequency distribution curves If not symmetrical, are called skew curves Having a single lump, are called uninodal curves If symmetrical, are called normal curves All listed here If not symmetrical, are called skew curves Having a single lump, are called uninodal curves If symmetrical, are called normal curves All listed here 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 Reduce by 250 kg Increase by 250 kg Increase by 200 kg Reduce by 200 kg Reduce by 250 kg Increase by 250 kg Increase by 200 kg Reduce by 200 kg ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Which one of the following represents an activity? Excavation for foundation Setting of question paper Curing of concrete All listed here Excavation for foundation Setting of question paper Curing of concrete All listed here ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A wheeled tractor hauling unit is working on firm earth. The total loaded weight distribution of this unit is: Drive wheels: 25000 kg Scraper wheels: 10000 kgIf the coefficient of traction for wheeled tractor on firm earth is 0.5, the rimpull which this tractor can exert without slipping is 22500 kg 5000 kg 10000 kg 12500 kg 22500 kg 5000 kg 10000 kg 12500 kg ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For which of the following materials, the output of power shovels for a fixed shovel size will be maximum Well blasted rock Moist loam Wet sticky clay Good common earth Well blasted rock Moist loam Wet sticky clay Good common earth ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is 1500 cum 500 cum 2000 cum 1000 cum 1500 cum 500 cum 2000 cum 1000 cum ANSWER DOWNLOAD EXAMIANS APP
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