Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 244
is the amount of heat re-quired to raise one pound of water one degreein temperature, then, in order to raise 250 lbs.90 degrees, we shall require a total of 250x90=22,500 heat units. The steam pressure is 2 lbs., gauge. Temperature of the steam at this x)ressme is220°. Average temperature of water…
Architecture · Building
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
