Single-phase generator The early generators for those single-phase traction networks are single-phase generators. Even with newer three-phase motors which were introduced to some modern trains, the single-phases transmission for traction networks survive their time and are still in use in many railways today. However, many traction power stations have replaced their generators over time to use three-phase generators and convert into single-phase for transmission. In the early development of hydroelectricity, single-phase generators played an important role in demonstrating the benefits of alternating current. In 1891, a 3,000 volts and 133 Hz single-phase generator of 100 horsepower was installed at Ames Hydroelectric Generating
Single & Single a shrewd businessman, then realized he was involved in black market dealings during World War II. At first Le Carré was simultaneously disgusted and fascinated by his father's criminal side, until he realized that his father was not a "mastermind," but instead a rather pathetic con man. Likewise, Oliver grows up eager to learn the "secret" of his father's success and geniality, but by the end of the novel realizes that his father has no "secret" at all. The Globe and Mail calls "Single and Single" one of le Carré's 'more underrated novels', and praises his depiction of 'the collapse