Hand book of Calculations for Engineers And Firemen Relating to the Steam Engin
Hand book of Calculations for Engineers And Firemen Relating to the Steam Engin
Hawkins, N. (Nehemiah), 1833-
The book Hand book of Calculations for Engineers And Firemen Relating to the Steam Engin was written by author Hawkins, N. (Nehemiah), 1833- Here you can read free online of Hand book of Calculations for Engineers And Firemen Relating to the Steam Engin book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Hand book of Calculations for Engineers And Firemen Relating to the Steam Engin a good or bad book?
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GEOMETRICAL PROBLEMS. PEOBLEM X. Tlirougli two given points to describe an arc of a circle with a given radius, Fi 82. On the points A and B as centers, ath. The given radius, describe arcs cutting at C; and from C, with the same radius, describe an arc A B as re- quired. Fig. 82. Second, for a circle or an arc, Fig. 83. Select three points A B (7 in the circum- ference, well apart; with the same radius; describe arcs from these three points cut- ting each other, and draw two lines D E, F G, th...rough their intersections accord- ing to Fig. 68. The point where they cut is the center of the circle or arc. Fig. 83. PEOBLEM XI. To describe a circle passing through three given points. Fig. 83. Let A B C be the given points and proceed as in last problem to find the center 0, from which the circle may be described. NOTE. This problem is variously useful: in finding the diameter of a large fly wheel, or any other object of large diameter when only a part of the circumference is accessible; in striking out arches when the span and rise are given, etc.
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