Essentials of drafting; a text and problem book for apprentice, trade and evening technical schools (1918)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 185
^8j , , IP 5/ofs^ ^/(fe T ^ 175. Sketch a 2 X 2 x 1V2 Tee, and mark the size on eachopening. 176. Sketch a cross section of a standard pipe thread. Indi-cate any special features. 177. Draw two views of the piping shown in Fig. 422; oneview as shown and the other in the direction of the arrow. Usea… … QUESTIONS, STUDIES, AND PROBLEMS 169 179. Space 1 x 11. Find the curve of intersection betweenthe two cyUnders, Fig. 424. 180. Space b^/2 X 1. Find the intersection between theprisms of Fig. 425. 181. Space 5V2 X 1. Find the intersection between thetwo prisms of Fig. 426.
Mechanical drawing
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