08-16-2017, 09:49 PM
The basic principle of two-wheeler mileage testing machine is that the rear wheel of the vehicle is placed in touch with the first idler.This idler will rotate due to friction between the idler and tyre.This first idler revolution is transferred.On second idler via belt and pulley arrangement.The r.p.m. of the rear wheel of the vehicle.The loading conditions are created by encovering the second idler with belt and spring weight arrangement on it.The r.p.m. of the second idler is calculated with the help of speedometer assembly mounted on shaft of second idler.So that we can take the readings of the distance traveled and also the fuel consumption is known to us.So average output of vehicle per litre of fuel can be calculated by.
Average = Distance traveled/Fuel consumed
The care of rolling resistance, air drag resistance and gradient resistance are taken using belt and a weight arrangement (loading arrangement). The quantity fuel supplied can be measured using a measuring bottle of 100 ml.Hence if all variables are known to us.Average output of vehicle under loading conditions can be calculated.
For more details, please visit http://scribddoc/7370612/Two-wheeler-mil...ng-machine