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Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)

Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 500

An illustration from Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery, 1922, leaf 500
175 was taken the boiler pressure was105 lbs., but it was increased a few months later to 110 lbs.,as was the load also, when Figs. 176 and 177 were taken. These diagrams are fairly good working cards, but thereare some defects which it might be well to point out. Eef erring to Fig. 175, it will be… … Fig. 175 This decrepancy is caused by insufficient lead on thehead end, plainly shown by the inclination inward of theadmission line, and the rounded corner at s. 488 Steam Engineering The compression is excessive^ especially on the head end,as indicated by the curve at L. ^Cp(^yt<^t^^^o^

Steam engineering · Electrical engineering · Steam-turbines

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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