Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 61
inches high, of a circle 60 inches in di-ameter. To determine the area of this seg-ment, first draw a diagram of the boiler ona scale of one inch to the foot, as shown inFig. 1. Then find the area of the whole head of the 66-inch boiler. Divide this by 2Twhich gives the area of half the head.… … Fig. 1. — Area op a Segment.
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
