ENGINE No. 56. 



Compound Condensing Engine. 



Data and Results of Feed - Water Test. 



Character of steam Ordinary 



Duration 5.0 hrs. 



Weight of feed-water consumed 00,836 Ibs. 



Feed-water consumed per hour rj.li'T.M Ibs. 



1'ivssure in steam pipe above atmosphere 107.x Ibs. 



Pressure in receiver above atmosphere 11. n Ibs. 



Vacuum in condenser _>.'.. _> ins. 



Revolutions per minute 120.2 rev. 



Mean effective pressure, H. P. cylinder 45.07 Ibs. 



Mean effective pressure, L. P. cylinder 11.30 Ibs. 



Indicated horse-power, H. P. cylinder 432.93 H.P. 



Indicated horse-power, L. P. cylinder 394.12 H.P. 



Indicated horse-power, \\hole engine 827.05 H.P. 



Feed-water consumed per I. H. P. per hour 14.67 Ibs. 



Measurements based on Sample Diagrams. 



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