Excerpt from The Calculation of Horsepower Made Easy Particular attention has also been given to the explanation of the elementary principles upon which these calculations are based. Rules for plotting engine diagrams by geometrical, arith metical and graphical are given and also fully explained. A number of useful rules, formulas and tables are also pre sented in as simple a manner as possible, that will be found of untold value to Engineers, Machinists and Designers in the calculation of horsepower. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.