Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 139
ble-action force-pump. When the piston is moved forward in thedirection of the arrow, water isdrawn into the back of the cylin-der through the valve V^, whilethe water in front of the pistonis forced out through the valve V^.On the backward stroke water isdrawn in through the valve V^and is forced… … FiQ. 159.— Double-action force-pump.P, piston ; V,, Vn, inlet valves ; K,,Ki, outlet valves. QUESTIONS AND PROBLEMS 1. The capacity of the receiver of an air-pump is twice that of thebarrel ; what fractional part of the original air will be left in the receiverafter (a) the first stroke, (6) the…
Physics
Internet Archive · Western University Libraries · Public Domain Mark 1.0. Free to use for anything.
