118 VETERINARY STUDIES 



TOTAL OUTLET AREA NEEDED AT VARYING HEIGHTS (Stewart) 



Outlet 40 feet high horse 24, cow 20 square inches. 



" 30 " " " 30, " 25 



" 20 " " " 36, " 30, hog 20, sheep 12 square inches. 



" 15 " " " 42, " 36, " 25, " 15 " " 



These figures also assume that the outlet tube is vertical and 

 straight. 



If the outlet shaft is not vertical or straight, then the capacity 

 should be increased accordingly. 



