Hydraulic engineering; a practical treatise on the principles of water pressure and flow and their application to the development of water power, including the calculation, design and construction of water wheels, turbines, and other details of hydraulic power plants (1909)
American School (Chicago, Ill.), Black, Adolph, Turneaure, Frederick Eugene, 1866- · Chicago American School of Correspondence · leaf 85
WATER-POWER DEVELOPMENT Theoretic Efficiency. 11 the oflicicncy of tlie motor actuatedby the water were 100 per cent, it would give out at its shaft, as usefulwork, the same number of foot-pounds that were delivered to it. Itis also interesting to note that if the efficiency of the hydraulic parts…