450 MEASURING OF AIR. 



TABLE VIII. (e) 

 Test No. V. 



TABLE IX. 

 Summary of Absolute Pressures. 



I. II. III. IV. V. 



Barometers 12.160 12.156 12.148 12.147 12.150 



After orifice 



H.P. Side 11-74^ ^•527 11.622 11.834 11.964 



After orifice 



M.P. Side 11-537 ii-5i6 11.549 11.546 11.588 



H.P. Discharge 117.6 119.6 125.7 118.1 77.0 



At orifice 



pipe line (p.) 103.8 116.0 96.4 85.0 75.7 



\A'e have now all the data for calculating the weight of air 

 taken into the compressor as measured on the inlet orifices. 

 Tables X (a) and X (b) give the data collected from the other 

 Tables and the calculation of the weight per second from the 

 formula of ]iage 431. 



Table X (c) gives the summary of the total weight for 

 each test measured in this manner. 



