Table i- 



-Results of the trial 



ompetition of generators in 



winter of 1876-1 



877. 











Length 



Breadth 



Height 



Cost 

 (£) 



Weight 

 (tons) 



H.p. 

 ab- 

 sorbed 



R.p.m. 



Light (candles) 



Candles/h.p. 



Order 



Generator 



Con- 

 densed 



Dif- 

 fused 



Con- 

 densed 



Dif- 

 fused 



of 

 merit 



Holmes 



4' 11" 



4' 4" 



5' 2" 



750 



2H 



3.2 



400 



1520 



1520 



480 



480 



6 



Alliance 



4' 4" 



4' 6" 



4' 10" 



500 



IK 



3.6 



400 



1950 



1950 



540 



540 



5 



Gramme, no. 1 



2' 7" 



2' 7" 



4' 1" 



300 



iM 



5.3 



420 



6660 



4000 



1260 



760 



4 



Gramme, no. 2 



2' 7" 



2' 7" 



4' 1" 



300 



l>-4 



5.7 



420 



6660 



4000 



1260 



760 



4 



Siemens, large 



3' 9" 



2' 5" 



1' 2" 



265 



/2 



9.8 



480 



14820 



8930 



1510 



910 



3 



Siemens, small, no. 58 



2' 2" 



2' 5" 



10" 



75 



>'6 



3.5 



850 



5540 



3340 



1580 



950 



2 



Siemens, small, no. 68 



2' 2" 



2' 5" 



10" 



75 



H 



3.3 



850 



6860 



4140 



2080 



1250 



1 



PAPER 30: DEVELOPMENT OF ELECTRICAL TECHNOLOGY TN THE 19TH CENTURY: III 365 



614819—62 3 



