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).
Continued page of a report detailing the results of electrical circuit tests.
| Identifier | ExFiles\Box 48\2\ Scan078 | |
| Date | 21th March 1924 guessed | |
| -4- Contd. (10) Short circuit test :- OK (11) Open circuit test :- Spark jumps occasionally from winding. Sparks also leak from H.T. Rotor to Gear Wheel. (12) Test at 1500 R.P.M. - OK (13) (a) 10.95 mm (b) 6.75 mm (c) 2.4 mm (d) 1.14 mm (14). unobtainable. | ||