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).
Page discussing motor resistance, supply voltage, torque, and brake test performance.
| Identifier | WestWitteringFiles\T\November1928\ Scan062 | |
| Date | 1st November 1928 guessed | |
| -6- rather more than the imaginary resistance of .020 ohm in series with the 12 volt supply. It appears generally that the motor as now arranged is comparatively easy and that we ought to realise good torque and brake test performance. ---------------- EFC. | ||