Electricians' operating and testing manual; (1910)
Horstmann, Henry C. [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. H. Drake & co · leaf 106
nd Testing to keep the belts very tight. This is apt to result inhot bearings and also increases the amount of powernecessary to operate. It is best to choose belting that is considerably heav-ier than would be absolutely necessary to do the work.In order to obtain a certain amount of work from… … Figure 73 siderable slack. Such a belt will last much longerand will need very little attention, while the smallerwill need continually to be tightened. The smoothestside of the belt should be run next to the pulley, as itmakes the most perfect contact. The face of the pul-ley should be smooth, as…
Electrical engineering · Electric testing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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