ENGINE No. 37. 



Compound Condensing Engine. 



Data and Results of Feed- Water Test. 



Character of steam 



Duration % . 



Weight of feed-water consumed 



Feed-water consumed per hour 



Pressure in steam pipe above atmosphere ...... 



Pressure in receiver above atmosphere 



Vacuum in condenser 



Revolutions per minute 



Mean effective pressure, H. P. cylinder 



Mean effective pressure, L. P. cylinder 



Indicated horse-power, H. P. cylinder 



Indicated horse-power, L. P. cylinder 



Indicated horse-power, whole engine 



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



Measurements based on Sample Diagrams. 



Engine No. 37 is a tandem horizontal compound with cylin- 

 ders and heads steam jacketed. The condenser is of the jet 

 type, operated with an air-pump connected to the engine. 



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