Hawkins, N. (Nehemiah), 1833- · New York : Theo. Audel · leaf 79
e piston were equal to 3a, it would ex-perience a pressure of 3P; and if its area were 100 or 1,000times that of a, it would sustain a pressure of 100 or 1,000times P, In other words, the pressure on any part of theinternal walls of the vessel would be proportional to the surface. The principle of…
Hydraulic machinery · Pumping machinery
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