Steam engines, prepared in the Extension division of the University of Wisconsin (1919)
Shealy, Edward Marvin · New York, McGraw-Hill · leaf 236
B Fig. 144. With a shaft governor, the speed at which the engine will runincreases as the tension in the spring is increased, or as thedistance between the pivot and the point of attachment of thespring is increased, or as the weight at the end of the arm is madeless, because in these cases the…
Steam-engines
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