questionedithistorytranslationsWhat is the shape of the piston in the Wankel engine?circular329rectangular136triangular2705oval676In this engine the pistol has triangular shape (Reuleaux triangle with a slightly convex edges).Share and bring new players to the game!correct this questionNinjaireach: rather globalcarsenginestechnologySurreal Name Givenwikipedia → Wankel engineCars quizTechnology quizWhich company made that tractor?Lamborghini. In 1950s, Lamborghini's tractor company, had become one of the largest agricultural equipment manufacturers in Italy. Lamborghini's wealth allowed him to cultivate a childhood interest in cars, finally starting a car manufacturing business.Which country banned motor racing from 1958 to 2007?Switzerland. In 1958 motor racing was banned by the Swiss government as an unsafe spectator sport following the death of 80 people at the 1955 24 Hours of Le Mans race. The Swiss Grand Prix was held in 1975 and 1982 in France. The ban continued until 2007.What is the meaning of the Italian word "Ferrari"?Smith. "Ferrari" is the third most common surname in Italy. The word has the same root as Italian "ferro" (iron) or Latin "ferrum" (thus, Fe for iron).What is the name of the basic Windows graphic editor?Paint (formerly Paintbrush), commonly known as Microsoft Paint, is a simple raster graphics editor that has been included with all versions of Microsoft Windows. For its simplicity, it rapidly became one of the most used applications in the early versions of Windows, introducing many to painting on a computer for the first time.