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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).
Summary of output results in Amperes from Lucas E.575 dynamos at various speeds.

Identifier  ExFiles\Box 36\4\  scan 167
Date  16th November 1920
  
X.3014 G.{Mr Griffiths - Chief Accountant / Mr Gnapp}
16.11.20.

SUMMARY OF OUTPUT RESULTS FROM LUCAS E.575 DYNAMOS.

Amperes.

Speed. | 6.5.19. | 23.1.20. | 28.5.20 and 1.6.20. | Average.
--- | --- | --- | --- | ---
725 | 0 | 0.80 | 0.40 | .40
1000 | 5.85 | 7.30 | 6.20 | 6.45
1250 | 9.4 | 9.90 | 9.35 | 9.33
1500 | 11.4 | 11.00 | 10.95 | 11.11
1750 | 12.2 | 11.40 | 11.35 | 11.65
2000 | 12.5 | 11.35 | 11.40 | 11.70
2200 | 12.5 | 11.05 | 11.25 | 11.60
2250 | 12.5 | 11.00 | 11.20 | 11.57
2500 | 12.5 | 10.80 | 10.95 | 11.41
2750 | 12.4 | 10.60 | 10.70 | 11.23
3000 | 12.3 | 10.40 | 10.55 | 11.06
3250 | 12.1 | 10.20 | 10.35 | 10.88
3500 | 12.0 | 10.00 | 10.15 | 10.70

EFC1/T 7.5.19. & table 6.5.19. | Ck{Mr Clark}9/T 21.1.20. | EFC7/T 18.6.20.

EFC.

R.R. 272A. (100 C. (D)-8-11 'H.S.) (1,000) Y.C.
  
  


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