Handbook of mechanical and electrical cost data, giving shipping weights, capacities, outputs, and net prices of machines and apparatus, and detailed costs of installation, maintenance, depreciation and operation, together with many principles and data relating to engineering economics (1918)
Gillette, Halbert Powers, 1869-, Dana, Richard Turner, 1876-1928, joint author · New York, McGraw-Hill · leaf 579
-FACTOR70. Typical lighting load. extended periods a saving of 50 and 60%, and in some cases an evengreater percentage, the result being due to the fact that the Dieselengines average working results were very much nearer to theguaranteed figures than with gas or steam engines, combined withthe… … 10 13 2 4 TIME-HOURS Fig 71 Typical winter lighting load. Cost of power throughoutthe day. Curves 1, 2, 3, 4, 5 and 6 same as in Fig. 69. TABLE LXl OPERATING COST. PENCE PER KW-HR.SOLD, FOR STEAM STATIONS OF DIFFERENT SIZES Lubricat- Stationcapacitynot exceed-ing, kw. Fuel ing oil,waste, waterand…
