Report of the ... Annual Meeting of the American Street Railway Association (1897)
American Street Railway Association. Meeting · Chicago : Office of the Association · leaf 91
an Street Raihvay Association. «5 bution along the line from Wayne Junction to the end at Chestnut Hill is comparatively uniform, and is now very satisfactory. At first the battery was allowed to discharge during the day about three times as much as it charged, making up the charge at night be-… … FIG. 7.— BOOSTER VOLT-METER CHART. the voltage is somewhat more irregular, but the average is somewhat higher. By keeping the battery continually up to full charge, the night man has been dispensed with. Fig. 6 is a copy of an average volt-meter chart after the battery was installed. When the load…
Electric railroads · Street-railroads · Transportation · Urban transportation
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-193-70.webp)
