Questions and answers on pumps and pumping machinery (1912)
Wakeman, William Henry, 1855- [from old catalog] · Chicago, The Joseph G. Branch publishing company · leaf 188
fioii^ PUMPS AND PUMPING MACHINERY. 177 A. It is exhausted into the body of water raisedby the pump and is quickly changed to water. 621. Q. Does it heat this water to a high tem-perature? … FiG.i/s ITS QUESTIONS AND ANSWERS ON A. No; as a general rule it adds but a few degrees. 622. Q. For what purpose is the three-way cockused? A. It is located in the exhaust pipes, and is usedto turn exhaust steam into the air, or send it to thecondenser at pleasure. 623. Q. Why is this a good plan?…
Pumping machinery
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