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).
The motor field current for the 'Exe' Engine Distributor Test Rig.
| Identifier | ExFiles\Box 61b\2\ scan0355 | |
| Date | 18th August 1936 | |
| Hs{Lord Ernest Hives - Chair}/Wst. from EJJ V6119. EJJ3/WB{Mr Brazier/Mr Bell}18.8.36 "Exe" Engine Distributor Test Rig We give below an extract from a letter we have received from Messrs British Thomson Houston Co. Ltd., regarding the field current of the ½ HP 2850 r.p.m. 110 volt D.C. compound wound Motor. "We beg to advise that the 110 volt ½ HP Motor would have the following field current - .15 amp maximum and .13 amp minimum" EJJ | ||