188 OPERATIONS OF FUEL-TESTING PLANT IN 1905. 
PRODUCER-GAS TEST. 
Test 77, Virginia No. 1. 
Size as shipped, run of mine. Size as used, not determined. Duration of test, 50 hours. 
Average electrical horsepower 196. 2 
Average B.T. U. gas, per cubic foot 164.4 
Total coal fired, pounds 14. 100 
COAL CONSUMED IN PRODUCER (POUNDS PER HORSEPOWER PER HOUR). 
Per electrical horsepower: 
Available for outside purposes 
Developed at switch board 
Per brake horsepower: 
Available for outside purposes 
Developed at engine 
Equivalent used by producer plant 
Per electrical horsepower: 
Available for outside purposes 
Developed at switch board 
Per brake horsepower: 
Available for outside purposes 
Developed at engine 
Test 77. 
Coal as T)rvon „, Corn- 
fired. i)r y c °al. bustible. 
1.51 
1.44 
1.29 
1.22 
1.61 
1.53 
1.37 
1.30 
1.43 
1.35 
1.21 
1.15 
1.52 
1.44 
1.29 
1.23 
1.33 
1.26 
1.13 
1.07 
1.42 
1.34 
1.20 
1.14 
ANALYSES. 
Test 77. 
Test 77. 
Coal. 
Moisture 
5.72 
31.93 
55.91 
6. 44 
Gas by volume. 
Carbon dioxide (CO2) 
10.0 
Volatile matter 
19.7 
Fixed carbon 
Hydrogen (II2) 
14.9 
Ash 
Methane (Cll<) 
3.6 
Nitrogen (N2) 
100.00 
1.08 
51.8 
Sulphur 
100.0 
