82 EMMET—THE CURTIS STEAM TURBINE. [April 2, 
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/00 200 300 400 500 600 700 800 
CurVE I.—Curve showing water consumption, in pounds per Kw. hour, of 600 
Kw. Curtis Steam Turbine, operating at 1500 R.P.M., with 140 lbs. gauge 
pressure and 28.5// of vacuum. 
1 Without superheat. 
2 With 150° F. superheat. 
