. Railway master mechanic [microform] . Fig. 5—Tractive Effort by Formula 94 96 98 7900 OZ 04 /073 ao a2 gy. d6 Qa 9Q ?/? ^ % ?Q mo Q/) Q/f Fig. 8—Ratio of Total Weight to Tractive Effort. RAILWAY MASTER MECHANIC January, 1904. 90 9Z 94 96 98 /900 0Z_ 0? /<?/<? 60 82 84 86 88 90 9z 941 96 98 /?00 oz 04- flg. 13—ratio of total heating surface to grateFig. 9—Ratio of Tractive Effort to Total Heating Area. Surface.

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Keywords: ., bookcentury1800, bookdecade1890, bookidrailwaymaste, bookyear1895