I.C.S. reference library : a series of textbooks prepared for the students of the International Correspondence Schools and containing in permanent form the instruction papers examination questions, and keys used in their various courses (1904)
International Correspondence Schools · Scranton : International Textbook Co. · leaf 232
weight. If the diameter of thedrum on which the rope winds is 4 inches, and the distance from thecenter of the handle to the axis of the drum is 14 inches, how great aweight can a force of 32 pounds applied to the handle raise ? Ans. 2241b. PUIiljEYS. 9. Pulleys for the transmission of power by… … Fig. 11. Fig. 12. The latter style of pulley is more readily placed on andremoved from the shaft than the solid pulley. Pulleys aregenerally cast in halves or parts when they are more than6 feet in diameter; this is done on account of the shrink-age strain in large pulley castings, which renders…
Bookkeeping · Textile fabrics · Textile factories
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
