A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 661
two separate sources; for instance, a tank placed on thetop of the building which will furnish hot and cold water tothe upper floors, and the street mains which will furnish hotand cold water to the lower floors. One waterback must heatthe water for the entire building, {a) What class of a… … (43) Disting-uish between a Du Bois trap and a bottle trap.Which is the better form for ordinary service r Give yourreasons. (44) Where should back-vent pipes connect to round-pipetraps ? Give your reasons, and state the disadvantage ofconnecting precisely on the crown. (45) The last time themeter…
Architecture · Building
Internet Archive · New York Public Library · Public Domain Mark 1.0. Free to use for anything.
