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).
Instructions detailing voltage readings at lamp terminals for vehicle 49 G.B. / X3762.
| Identifier | ExFiles\Box 168b\2\ img029 | |
| Date | 29th December 1919 | |
| ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: MCC Clark Order No. - Customer's No. - X.8021 52/L X 802 Voltage at lamp terminals of 49 GB. X 3762. Battery fully charged but not charging voltage = 13.0 Battery charging = 14.5 Volts The switching on & off of the lamps makes a difference of .5 Volt in the first case & .2 Volt in the second case. (Charging Current = 8 Amps) Signed This Sheet must be filed on completion of the work. RR. 238 (3M) Bks.) (SF 152. 6-11-18.) MP 197880 | ||