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 Again Single Again "Single Again" is the lead single from Miami rapper Trina's fourth album "Still da Baddest". Trina confirmed on Myspace as first single from the album. Before releasing the track, Trina told "Billboard".com that "I'm stepping my game up like 10 notches..." When asked about what fans may find surprising to hear, she responded, "I think definitely [“Single Again”] with me singing on the hook. That was so different. I was in the studio like, 'Okay, I’m not a singer so what am I doing?' But I went from humming along in my head to making it a reality