Roper's catechism for steam engineers and electricians .. (1899)
Roper, Stephen. [from old catalog], Keller, Edwin R., [from old catalog] ed, Pike, Clayton W., [from old catalog] ed · Philadelphia, D. McKay · leaf 99
casionally in localities where the cost3f fuel is very low. Q. Name the principal varieties of flue boilersmd briefly describe their characteristics. A. The Cornish, Lancashire, and Galloway3oilers are the principal varieties of flue boilers.[n the Cornish type an internal cylindrical flueextends… … STEAM ENGINEERS AND ELECTRICIANS. i\) behind the bridge wall. The Galloway is similarto the Lancashire, but has a number of conicaltubes, called Galloway tubes, inside and across theflues, through which the water circulates. Thefurnaces are either within the flues or external.* Q. What are the…
Steam engineering · Electrical engineering
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