Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 175
neral idea of what is needed for obtaining theweight of the water by the method just described. If aclosed heater is used and no other boilers are in service dur- 162 Steam Engineering ing the test, the cold water can be measured in the tanksand pumped directly through the heater, but if it is… … ToFEfPPUMP Fig. 66 In cases where a separate feed pipe must be put in forthe test boiler, and the water which is used for testing can-not be passed through a heater, there should be a % or 1inch pipe connected to the feed main, or header and leadingto the testing tanks, in order to allow a portion…
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