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).
Continuation of Test No. 26 calculations in a tabular format.
| Identifier | ExFiles\Box 75\3\ scan0227 | |
| Date | 2nd February 1925 guessed | |
| Test No. 26 Contd. (CALCULATIONS). Table Columns: 1. Extra on load Volts. 2. Extra on load Amps. 3. Armature resistance (ohms). 4. Ohmic volts light. 5. Back E.M.F. 6. Power delivered Watts. 7. Power delivered H.P. (H). 8. % Slip. 9. Engine speed. Table Data: Row 1: 2.04, 4.43, .460, .93, 84.80, 376, .504 Row 2: 4.40, 6.15, .715, 1.47, 106.46, 655, .878 Row 3: 3.58, 8.64, .415, .90, 134.14, 1158, 1.55 Row 4: 2.35, 4.60, .510, 1.07, 85.27, 392, .526 Row 5: 8.18, 7.35, 1.112, 2.28, 120.18, 883, 1.18 Row 6: 4.91, 9.09, .541, 1.14, 132.57, 1204, 1.61 | ||