Mechanical laboratory methods; a testing of instruments and machines in the mechanical engineering laboratory and in practice (1918)
Smallwood, Julian Chase · New York, D. Van Nostrand company · leaf 289
^ the gage, g, in the suction tank and by the string on thewater column at m. The feedpump should be operated ata constant rate through thetest, this rate being determinedby the horse-power requiredof the boiler; and, with properfiring and regulation, the waterlevel shown by the columnshould always… … Fig. 100.—Weighing System. 54 BOILER TESTING 269 Weight of Barrel. Net Weight. Total Weight. Time of Pass- Barrel No. Empty.Lbs. Full.Lbs. ing GageLevel. Test starte d 8:00 a.m. 12 1Etc. 50 6075 300320300 250260225 250510735 8:128:258:34 As the test proceeds, a chart should be plotted of total…
Mechanical engineering laboratories
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