Questions and answers on pumps and pumping machinery (1912)
Wakeman, William Henry, 1855- [from old catalog] · Chicago, The Joseph G. Branch publishing company · leaf 181
12 FIG./09. 170 QUESTIONS AND ANSWERS ON 594. Q. Is it more economical than a verticalboiler? A. No; not under normal conditions. 595. Q. Which will stand the most hard usageand neglect? A. The vertical boiler. 596. Q. If a vertical boiler explodes, in whichdirection do the parts move? … Elggg^ FIO.//O. A. As a general rule the crown sheet is forceddownward, sending the shell and tubes upward by re-action. 597. Q. Does a locomotive boiler operate in thesame way if it fails under pressure? PUMPS AND PUMPING MACHINERY. 171 A. No. There is no rule along this line as theresults depend…
Pumping machinery
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