Description: Ratio of available pump input power and the pump delivery power that comes to light after covering the mechanical power losses, losses due to friction caused by relative motion of internal surfaces and internal leakage losses.; Name: hyd eff
Description: proportion of pump available power input, pa, which is delivered as pump power output, pu, after satisfying the losses resulting from friction due to the relative motion of internal surfaces and internal leakage; Name: hydraulic efficiency
Description: translation i of a pair of gears or a multiple gear pair is the ratio of the angle speed wa (or the speed na) of the first driving wheel to that of the last driven wheel wb (or nb); Name: Transmission ratio of the transmission