Steam engines, prepared in the Extension division of the University of Wisconsin (1919)
Shealy, Edward Marvin · New York, McGraw-Hill · leaf 230
Fig. 138. A change in the speed of a governor causes a change in theposition of the weights, and if the governor is stable there isonly one position of the weights which correspond with a givenspeed. Since the steam supply depends upon the position ofthe weights, a stable governor cannot maintain a…
Steam-engines
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