CHARTS AND TABLES 



VOLUMES IN HORIZONTAL ROUND TANKS WITH FLAT ENDS 



F-30 



/Turning line 



Notes: Shift decimal point on volume 

 scale two' points for a one-point sliift on 

 diameter scale; one point for a one-point 

 shift on length scale. 



Example: Tank is 6 ft. in diameter and 15 ft.' long. H = 0.9 ft. H/D = 0.15. Join 0.15 on 

 H/D scale with 6 on diameter scale. From point of intersection with turning line, draw line to 

 15 ft. on the length scale. The volume scale shows 300 gal. If D had been 0.6 ft., H 0.09 ft., 

 and length the same, the answer would be 3.00 gal. 



