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[Electric engineering.] (1902)

International Library of Technology · Scranton, International Textbook Co. · leaf 96

An illustration from [Electric engineering.], 1902, leaf 96
current will flow onaccount of the high resistance so in-troduced. 95. If an indicating wattmeterwere connected to a motor as shownin Fig. 37, it would indicate the powersupplied, and its readings would varyas the load on the motor changed.Where power is sold to customers froma central station, it… … § 14 ELECTRIC TRANSMISSION. 83 company supplying power wishes to know just how muchwork has been done during, say, 1 month, so that the billmay be rendered accordingly. If we do work at the rate of1 watt, i. e., 1 joule per second, and keep this up for an hour,we do a certain definite amount of…

Electrical engineering

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