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).
Specifications for a T.C.C. Condenser D.74117.
| Identifier | ExFiles\Box 165\5\ img125 | |
| Date | 17th January 1934 | |
| By/RD. From Hs{Lord Ernest Hives - Chair}/Wst. 86052 Hs{Lord Ernest Hives - Chair}/Wst.3/MA.17.1.34. Re. T.C.C. Condenser D.74117. With regard to your request for information suitable for incorporating in the drawing of the above condenser we suggest that you include the following :- The capacity of the condenser shall be .23 microfarads at normal atmospheric temperature. The capacity of the condenser should not vary plus or minus .01 microfarads when the condenser temperature is raised 60oC. The condenser complete in its case shall be capable of withstanding for a break down voltage of 400 R.M.S. for one minute without failure. Hs{Lord Ernest Hives - Chair}/Wst, | ||