Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 275
26o Electrical Engineering The effect of phase difference on the power or output of a generator isclearly illustrated by the following interesting experiment (Fig. 256). Avariable non-inductive resistance is connected in series with a highly in-ductive coil across the terminals of an A.C.… … measured by means of a wattmeter. When the rheostat handle is over tothe right and the resistance consequently large, the current and thereforealso the power will be small. As the rheostat handle is turned to the left,the resistance is decreased and the power increases as one would expect.Beyond a…
Electrical engineering
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