A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 538
wn in Fig. 470. The fraction s0 means thatthe strengthof the spring used in the indicator was such that the XXXIX BRAKE HORSE POWER 513 scale of pressures on the diagram is 80 lb. wt. per square inch foreach inch of vertical height. From the diagrams, the mean pressurefor one side of the piston is… … / I oTop so l! si h^^j-ovonIn.odco R 3 o A L O Nf Fig. 470.—Example of an indicator card. paper. The line AL is drawn by putting the indicator cylinder intocommunication with the atmosphere by means of the cock ; AL thusrepresents the pressure of the atmosphere. If the perfect vacuumline is…
Physics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
