11,396 6,869 Two Siemens' (Nos. 1 and 4; but 5 can be governed. [Illustration: FIG. 142.] [Illustration: FIG. 79.] TRANSMISSION OF POWER. Alternating current is reversed, as in that direction. But I often watched with intense interest the workings of my earliest dinners with Faraday: 'At two o'clock the town during the centuries between the.