Instructions for a special test of Dubilier-made condensers.
| Identifier | ExFiles\Box 34\1\ Scan225 | |
| Date | 18th March 1919 | |
| RR 300 (120B) (SF 349 24-1-19) MP 200552 X. 2512 88297 ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: EFC {E. Fowler Clarke - Electrical Engineer} Order No.: AA {D. Abbot Anderson} 31 Customer's No.: 1 Re.: X 2512. Special Test of Dubilier-made Condensers. Lately Dubilier-made condensers have been undergoing various special tests to determine their suitability for the RR car. Six of these in two groups of three each, have performed as follows. Group A (Nos 786, 785, 810) These were run on the test rig under standard conditions for 4 hours. As no failures occurred, the battery voltage was increased to 18 and the spark-gaps were increased to 9 mms. (Contd) Signed This Sheet must be filed on completion of the work. | ||
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).