trolley wheel मीनिंग इन हिंदी

उदाहरण वाक्य

1. Curiously, Philadelphia did not convert its trolley wheels on its remaining streetcars until 1978.
2. For this reason, the pole was tipped with a metal plate rather than a shoe or trolley wheel.
3. Although a streetcar with a trolley wheel may evoke an antique look, the trolley shoe is modern and more practical as well as economical.
4. In 2012, the museum adopted a cat, called Frank the Trolley Cat, after Frank J . Sprague, the inventor of the trolley wheel.
5. Doc Brown could disconnect a section of overhead wire from the system and connect it to the clock tower, and fit the pole on the DeLorean with a trolley wheel.
6. The grooved trolley wheel was used on many large city systems through the 1940s and 1950s; it was generally used on systems with " old " style round cross sectional overhead wire.
7. The trolley wheel was problematic at best; the circumferential contact of the grooved wheel bearing on the underside of the overhead wire provided minimal electrical contact and tended to figure 8 " cross section.
8. The first successful electric streetcars in the United States used a system devised by Frank J . Sprague, in which a spring-loaded trolley pole pushed a small trolley wheel up against an overhead wire to collect electricity for the motors.
9. Experiments were tried in fitting carbon skids for current collection instead of trolley wheels, and five cars were experimentally fitted : these were reputed to be nos . 74, 121, 136, 147 and 160; the last three definitely had skids.
10. In 1896, the former Rock Creek line experimented with a new power system on U Street NW between 9th Street NW and 18th Street NW . The Love system transmitted electricity through a set of trolley wheels running on underground conduit rails instead of through the sliding shoe used elsewhere.