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Small variable-frequency drive Chassis of above VFD (cover removed). A variable-frequency drive (VFD, or adjustable-frequency drive, adjustable-speed drive, variable-speed drive, AC drive, micro drive, inverter drive, variable voltage variable frequency drive, or drive) is a type of AC motor drive (system incorporating a motor) that controls speed and torque by varying the frequency of the ...
The 2025 FIA Formula 2 Championship is a planned motor racing championship for Formula 2 cars sanctioned by the Fédération Internationale de l'Automobile (FIA). The championship is the fifty-ninth season of Formula 2 racing and the ninth season run under the FIA Formula 2 Championship moniker.
The FIA Formula 2 Championship [1] is a second-tier single-seater championship organized by the Fédération Internationale de l'Automobile (FIA). Held on racing circuits, the championship was introduced in 2017, following the rebranding of the long-term Formula One feeder series GP2.
Jochen Rindt driving a Formula 2 Lotus in 1970 at the Nürburgring. Formula Two (F2 or Formula 2) is a type of open-wheel formula racing category first codified in 1948. It was replaced in 1985 by Formula 3000, but revived by the FIA from 2009–2012 in the form of the FIA Formula Two Championship.
Ngwee coins with the denominations of 1, 2, 5, 10, and 20 ngwee replacing the existing 1, 3, 6 pence, 1, and 2 shillings coins respectively. [4] The Zambian pound notes, and coins ceased to be a legal tender on January 31, 1974. [2] At the very beginning, the kwacha was pegged to the pound sterling at a fixed rate of 1.7094 kwacha per 1 pound.
where a 0 is 1,225 km/h (661.45 kn) (the standard speed of sound at 15 °C), M is the Mach number, P is static pressure, and P 0 is standard sea level pressure (1013.25 hPa). Combining the above with the expression for Mach number gives EAS as a function of impact pressure and static pressure (valid for subsonic flow):
The NuVinci CVT system has a small number of parts. [5] [6] Most CVTs have lower mechanical efficiency than competitive conventional transmissions.Since any CVT may allow a power plant, human or motorized, to operate at (or closer to) its speed of optimal efficiency, output torque or output power, the NuVinci CVT may improve a system's overall efficiency or performance compared to a ...
Nyck de Vries won the championship, driving for ART Grand Prix. The season was overshadowed by the fatal accident suffered by Anthoine Hubert at Spa.. The 2019 FIA Formula 2 Championship was the fifty-third season of the second-tier of Formula One feeder championship and also third season under the moniker of FIA Formula 2 Championship, a motor racing championship for Formula 2 cars that is ...