Millikan, Robert Andrews, Gale, Henry Gordon · Boston : Ginn and Co. · leaf 58
Fu 43. The liftpump PNEUMATIC APPLIANCES 43 … Fig. 44. The force pump ^ 54. The force pump. Fig. 4-i illustrates the construction ofthe force pump, a device commonly used when it is desiredto deliver water at a point higher than the position at whichit is convenient to place the pumpitself. Let the student analyze theaction of the pump from a…
Physics
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