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 of notes on electrical excitation and magnetic flux calculations.
| Identifier | ExFiles\Box 34\3\ Scan123 | |
| Date | 16th March 1916 | |
| -9- (Contd). figures for the reason mentioned above. At 50 amps. excitation, corresponding to 675 A.T. per pole, the flux for the 45 slot is 160,000 lines + 1 or 2%. | ||