Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 403
re, which is given alength sufficient to measure the required temperatures. A mark 372 EXPERIMENTAL ENGINEERING. [§28& a is made on the glass near F, at the junction of the capillarytube with the larger one for the mercury, and serves to deter-mine the limit of volume of air used. The bottle,… … Fig. i8o.-—Preston Air-thermometer. pass into the tubes : when it reaches the height of the mark afthe connecting cock B is closed, and the amount that the col-umn BE extends above the level of this mark, or fails ofreaching this level, is read on the scale. Hoadley Air-thermometer.—The Hoadley…
Building materials · Machinery
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