enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. ALCO RS-3m - Wikipedia

    en.wikipedia.org/wiki/ALCO_RS-3m

    The ALCO RS-3m is a diesel-electric locomotive rebuilt from an ALCO RS-3 road switcher.These 98 locomotives were rebuilt to replace their original ALCO prime mover with the more reliable EMD 567B engine and fan assemblies taken from retired E8s. [1]

  3. ALCO RS-3 - Wikipedia

    en.wikipedia.org/wiki/ALCO_RS-3

    RSC-3: an RS-3 that used 3-axle trucks instead of 2-axle trucks. The middle axle on each truck was unpowered. This variant was designed for service on light track, as the extra axles better spread the weight of the locomotive. [3] RS-3m: an RS-3s whose engines was replaced with the more reliable EMD 567B engine.

  4. Vandenberg Space Launch Complex 3 - Wikipedia

    en.wikipedia.org/wiki/Vandenberg_Space_Launch...

    Space Launch Complex 3 (SLC-3) is a launch site at Vandenberg Space Force Base that consists of two separate launch pads. Space Launch Complex 3 East (SLC-3E) was used by the Atlas V launch vehicle before it was decommissioned in August 2021 with the final launch taking place on November 10, 2022, at 09:49, while Space Launch Complex 3 West (SLC-3W) has been demolished.

  5. High Accuracy Radial Velocity Planet Searcher - Wikipedia

    en.wikipedia.org/wiki/High_Accuracy_Radial...

    The HARPS can attain a precision of 0.97 m/s (3.5 km/h), [2] making it one of only two instruments worldwide with such accuracy. [citation needed] This is due to a design in which the target star and a reference spectrum from a thorium lamp are observed simultaneously using two identical optic fibre feeds, and to careful attention to mechanical stability: the instrument sits in a vacuum vessel ...

  6. List of Top Gear test track Power Lap times - Wikipedia

    en.wikipedia.org/wiki/List_of_Top_Gear_test...

    3:14.0 – Suzuki Vitara 1.6 JLX (Hammond's police car in 'Budget Police Car' Challenge, driven by Hammond. Hammond left the track to drive through piled cardboard boxes, and increase his "style points".

  7. Transmission (mechanical device) - Wikipedia

    en.wikipedia.org/wiki/Transmission_(mechanical...

    A transmission (also called a gearbox) is a mechanical device which uses a gear set—two or more gears working together—to change the speed, direction of rotation, or torque multiplication/reduction in a machine. [1] [2] Transmissions can have a single fixed-gear ratio, multiple distinct gear ratios, or continuously variable ratios. Variable ...

  8. Cape Canaveral Space Launch Complex 41 - Wikipedia

    en.wikipedia.org/wiki/Cape_Canaveral_Space...

    SLC-41 was the site of the first-ever Atlas V launch on 21 August 2002, lifting Hot Bird 6, a Eutelsat geostationary communications spacecraft built around a Spacebus 3000B3 bus. [3] [4] Atlas V rockets are assembled vertically on a mobile launcher platform (MLP) in the Vertical Integration Facility, located to the south of the pad. The MLP is ...

  9. Preselector gearbox - Wikipedia

    en.wikipedia.org/wiki/Preselector_gearbox

    1931 Bugatti Type 51 cockpit, with Wilson preselector gearbox. The most common type of pre-selector gearbox was the Wilson, which used an epicyclic design. [5] [6] A precursor to the Wilson gearbox was the manually-controlled epicyclic gearbox used in the 1901–1904 Wilson-Pilcher cars built in the United Kingdom.