do formula one cars refuel during the race
Formula One regulations From 2010, refuelling is no longer permitted during the race: every car starts with a full fuel load. The 2010 season cars were about 22Â cm longer than 2009 cars to accommodate the enlarged fuel tank this necessitated.
Formula One car A modern F1 clutch is a multi-plate carbon design with a diameter of less than 100 mm (3.9 in),[11] weighing less than 1 kg (2.2 lb) and handling around 720 hp (540 kW).[4] As of the 2009[update] race season, all teams are using seamless shift transmissions, which allow almost instantaneous changing of gears with minimum loss of drive. Shift times for Formula One cars are in the region of 0.05 seconds.[12] In order to keep costs low in Formula One, gearboxes must last five consecutive events and since 2015, gearbox ratios will be fixed for each season (for 2014 they could be changed only once). Changing a gearbox before the allowed time will cause a penalty of five places drop on the starting grid for the first event that the new gearbox is used.[13]