Cyclopedia of locomotive engineering, with examination questions and answers; a practical manual on the construction care and management of modern locomotives (1916)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co., pub. for Sears, Roebuck & co. · leaf 199
le conditions only. TheseJigines, as will be seen by reference to Figs. 96 and7, respond readily to a wide open throttle, and onejagram, No. 14, shown in Fig. 97, indicates a speedI 396 R. P. M. and 95 miles per hour, with full throt-je and cutting off at four inches. ■ Fig. 98 shows a general view… … PISTON VALVES AND BALANCED VAL\r,S 103 263. Mention a few of them. 264. What is the principal objection to the D slidevalve? 265. Is the piston valve a perfectly balanced valve? 266. What pressure tends to press the D valveagainst its seat? 267. Is there any pressure to counteract this? 268.…
Locomotives
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