Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 903
ge H. Barrus,M.E., and Prof. R. C. Carpenter, are to be preferred. Professor Carpentersinstrument is shown in the following cut, and differs from the primitiveinstrument previously described only by the addition of the manometer, 890 which determines the pressure of the steam above the atmosphere… … Fig. 7. The perforated pipe for obtaining the sample of steam to be tested shouldpreferably be inserted in a vertical pipe, and should reach nearly acrossits diameter. IHrections for Use.—Connect as shown in the preceding cuts, tillthe thermometer cup with cylinder oil and insert the thermometer.…
Electrical engineering
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