. Railway master mechanic [microform] . from page 7.) switching service. The curves representing weight ondrivers and tractive effort indicate a consistent increasein these features. The curve of ratio of total heatingsurface to firebox heating surface is noticed to inclinetoward the axis of abscissae, indicating that in thegradual increase of total heating surface the tendencyhas not followed that of passenger and freight engines. 78 78 80 8Z 84 86 88 90 92 94 96 96 /900 OZ 04 Fig. i—Heating Surface and Grate Area. not attract the same attention as those relating to pas-senger and freight eng
. Railway master mechanic [microform] . from page 7.) switching service. The curves representing weight ondrivers and tractive effort indicate a consistent increasein these features. The curve of ratio of total heatingsurface to firebox heating surface is noticed to inclinetoward the axis of abscissae, indicating that in thegradual increase of total heating surface the tendencyhas not followed that of passenger and freight engines. 78 78 80 8Z 84 86 88 90 92 94 96 96 /900 OZ 04 Fig. i—Heating Surface and Grate Area. not attract the same attention as those relating to pas-senger and freight engines wherein the effect of the in-troduction of the modified wide grate for burning soft
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Keywords: ., bookcentury1800, bookdecade1890, bookidrailwaymaste, bookyear1895
