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).
Request for two Zenith sliding resistances for testing a new Bentley vibrator controlled dynamo.
| Identifier | ExFiles\Box 62\3\ scan0372 | |
| Date | 6th July 1933 | |
| 86142 To EJJ. from Hs{Lord Ernest Hives - Chair}/Wst. c. to Sft.{Mr Swift} Hs{Lord Ernest Hives - Chair}/Wst.11/KT.6.7.33. DYNAMO RIG IN PRODUCTION & EXPL. DEPT. In order that Mr.Brock may satisfactorily carry out production tests on the new Bentley vibrator controlled dynamo, it will be necessary to fix him up with two sliding resistances to insert in the field of each dynamo being tested. Will you therefore please order for the Production Dept. two Zenith sliding resistances of 70 ohms.resistance, capable of carrying from 2 1/4 - 3 amps. continuously. These resistances should be handed over to Mr.Brock as soon as possible as they are urgently required. Hs{Lord Ernest Hives - Chair}/Wst. | ||