APPENDIX. 195 



Fuel. 



21. Size and condition 



22. Weight of wood used in lighting fire Ibs. 



23. Weight of coal as fired * " 



24. Percentage of moisture in coal f percent. 



25. Total weight of dry coal consumed (Art. XIV, Code) Ibs. 



26. Total ash and refuse 



27. Total combustible consumed 



28. Percentage of ash and refuse in dry coal per cent. 



Proximate Analysis of Coal. 



Of Coal. Of Combustible. 



29. Fixed carbon percent. percent. 



30. Volatile matter 



31. Moisture 



32. Ash 



100 per cent. 100 per cent. 



33. Sulphur, separately determined " 



Ultimate Analysis of Dry Coal. 

 (Art. XVI, Code.) 



34. Carbon (C) per cent. 



35. Hydrogen (H). 



36. Oxygen (O) 



37. Nitrogen (N) 



38. Sulphur (S) 



100 per cent. 



39. Moisture in sample of coal as received " 



Analysis of Ash and Refuse. 



40. Carbon per cent. 



41. Earthy matter " 



Fuel per Hour. 



42. Dry coal consumed per hour Ibs. 



43. Combustible consumed per hour " 



44. Dry coal per square foot of grate surface per hour " 



45. Combustible per square foot of water heating surface per 



hour 



* Including equivalent of wood used in lighting the fire, not including unburnt coal with- 

 drawn from furnace at end of test. One pound of wood is taken to be equal to 0.4 pound of 

 coal. 



t This is the total moisture in the coal as found by drying it artificially, as described in Art. 

 XIV of Code. 



