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).
Chassis dynamo heating test results for maximum output on the first lot.
| Identifier | ExFiles\Box 36\4\ scan 072 | |
| Date | 8th June 1920 | |
| X.3014b 8.6.20. X.3936. CHASSIS DYNAMO HEATING TEST RESULTS. (Maximum output) (First lot). Table Columns: - Dynamo. - Maximum Ampere out-put (Start./Finish.) - Initial or ambient temperature. - Final Temperature(°C) (Thermometer/Field coil.) Table Data (Dynamo, Max Amp Start, Max Amp Finish, Initial Temp, Final Temp Thermometer, Final Temp Field coil): - Lucas E.57S No.X. (Handwritten: X.3014b): 12.5, 9.5, 15, 76, 128 - Lucas E.57S No.97.: 14.6, 11.1, 18, 74, 141 - Lucas E.57S: 12.1, 9.3, 17, 81, 102.5 (control coil) - Smith (T&M) Type A.{Mr Adams} (Handwritten: X.295): 15.1, 11.4, 17, 81, 130 - Smith (T&M) Type 2D(C): 14.7, 9.4, 17, 81, 137 EFC. | ||