From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Analysis of results of tests of lighting dynamos.
| Identifier | ExFiles\Box 3\5\ 05-page107 | |
| Date | 1st July 1919 | |
| R.E.NO.380(c)/A.E.D. 24-1105/G.135 1. 1.7.19. ANALYSIS OF RESULTS OF TESTS OF LIGHTING DYNAMOS. A.{Mr Adams} Open Circuit Separate Excitation. Main Volts. Ex. Curr. C.A.V. Lucas Smith N.C.E.R. E.575 Type A.{Mr Adams} 1 26.8 22.2 23.3 1500 2 38.4 29.5 39.5 R.P.M. 3 43.9 34.0 48.0 1 45.0 37.2 38.9 2500 2 63.6 49.4 66.1 R.P.M. 3 72.4 56.3 79.5 B. Open Circuit Self Excitation. Main volts. Speed. C.A.V. Lucas Smith N.C.E.R. E.575 Type A.{Mr Adams} 500 10.0 7.8 11.1 600 13.9 10.2 14.5 800 20.5 15.4 21.5 1000 28.6 21.4 28.7 1400 46.0 33.9 42.9 1800 64.0 46.7 56.3 | ||