Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 425
that the primarycurrent OF or OG must form one side of a right-angled triangle of which the hypotenuse is p*. In Fig. 409 OD is made equal to ~ and the angl OFD, OGD are therefore right angles. es 410 Electrical Engineering Hence, the points F and G of the Ossanna circle lie not only on… … Fig. 409 Hence the centre Mq of the Ossanna circle must lie on the line MD, andas we have found two points on the circle, viz. G and F, the circle can nowbe drawn. If we draw a semicircle on OG with centre M-^ it must just touch theOssanna circle at G, since it touches the original circle at G.…
Electrical engineering
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