Hawkins, N. (Nehemiah), 1833- · New York : Theo. Audel · leaf 43
Fig. 61. AA Pumps and Hydraulics. … Fia. 62. water, the syphon, though full, will notdischarge the water, but will remain full:so that, although it is contrary to naturefor water to rise, it has risen so as to fillthe tube ABC; and the water willremain in equilibrium, like the beams ofa balance, the portion H B being raised*on high,…
Hydraulic machinery · Pumping machinery
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