Locomotive Catechism: A Practical and Complete Work on the Locomotive--treating on the Design, Construction, Repair and Running of All Kinds of Locomotives ... Contains Over 3,000 Examination Questions with Their Answers ...Norman W. Henley Publishing Company, 1911 - 817 стор. |
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Сторінка 46
... force the plates apart than the round - ended tool . Q. How much strain , tending to open the lengthwise seams , is there on the barrel of a boiler 50 inches in diameter and 12 feet long , where the steam pressure is 160 pounds ? A. 50 ...
... force the plates apart than the round - ended tool . Q. How much strain , tending to open the lengthwise seams , is there on the barrel of a boiler 50 inches in diameter and 12 feet long , where the steam pressure is 160 pounds ? A. 50 ...
Сторінка 80
... forces the flame up and back against the fire - box sheets , and stops the light coal from being lifted by the exhaust into the flue ends . Q. How should an arch be located to get good results ? A. The front end should be at least 5 ...
... forces the flame up and back against the fire - box sheets , and stops the light coal from being lifted by the exhaust into the flue ends . Q. How should an arch be located to get good results ? A. The front end should be at least 5 ...
Сторінка 94
... force out the tube - end . Q. What is the objection to the latter system of inside fer- ules ? A. That it lessens the area of the tube orifices , and conse- quently diminishes the draft . Q. What is the result of flue stoppage ? A. ( 1 ) ...
... force out the tube - end . Q. What is the objection to the latter system of inside fer- ules ? A. That it lessens the area of the tube orifices , and conse- quently diminishes the draft . Q. What is the result of flue stoppage ? A. ( 1 ) ...
Сторінка 105
... force with which it escapes it draws along with it part of the contents of the front end . Q. How is this vacuum refilled ? A. By air rushing in through the dampers , grates and flues to the front end and carrying with it a certain ...
... force with which it escapes it draws along with it part of the contents of the front end . Q. How is this vacuum refilled ? A. By air rushing in through the dampers , grates and flues to the front end and carrying with it a certain ...
Сторінка 106
... force of the exhaust . Q. What effect on the front end has the blower when in use , or the air - pump exhaust when in the smoke arch ? A. The same as the cylinder exhaust only in a minor degree . Q. What definition is given this form of ...
... force of the exhaust . Q. What effect on the front end has the blower when in use , or the air - pump exhaust when in the smoke arch ? A. The same as the cylinder exhaust only in a minor degree . Q. What definition is given this form of ...
Інші видання - Показати все
Locomotive Catechism: A Practical and Complete Work on the Locomotive ... Robert Grimshaw Повний перегляд - 1911 |
Locomotive Catechism: A Practical and Complete Work on the Locomotive ... Robert Grimshaw Попередній перегляд недоступний - 2015 |
Locomotive Catechism: A Practical and Complete Work On the Locomotive ... Robert Grimshaw Попередній перегляд недоступний - 2018 |
Загальні терміни та фрази
auxiliary reservoir back end block blow boiler boiler pressure bolts brake cylinder brasses broken cause chest closed coal compound compound locomotive compression connected coupling rods crank pin crosshead cut-off cylinder cocks cylinder-cocks diameter disadvantage disconnected driving axle driving boxes eccentric rod effect engine equal exhaust fire fire-box flanges flues forward four-cylinder frame front end give grate hanger heat hole inches injector inside intercepting valve L. P. cylinder lead leak live steam locomotive lower lubricator main reservoir main rod mean effective pressure motion non-compound nozzle piston valve plate plug port position pounds prevent pump rail reverse lever rocker saddle screw sheet shown in Fig side rods slide valve slip smoke-box speed spring stack steam-chest strap superheater tank tender throttle tire train pipe triple valve truck tubes usually valve gear valve-stem Vauclain Walschaert Walschaert Valve Gear wedges weight wheels
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