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Airbus puts the fuel rate consumption of their A380 at less than 3 L/100 km per passenger (78 passenger-miles per US gallon). [116] Air France Airbus A380-800. The mass of an aircraft can be reduced by using light-weight materials such as titanium, carbon fibre and other composite plastics. Expensive materials may be used, if the reduction of ...
According to 2024 data from AAA, maintenance repair and tire costs average 10.13 cents per mile. Meanwhile, the most recent data from the U.S. Department of Transportation Federal Highway ...
A car that gets 34 miles per gallon is more fuel efficient than one that gets 32, but it's hardly. Skip to main content. 24/7 Help. For premium support please call: ...
So whilst the imperial gallon, quart, pint and gill are about 20% larger than are their US fluid measure counterparts, the fluid ounce is about 4% smaller. [e] One avoirdupois ounce of water has an approximate volume of one imperial fluid ounce at 62 °F (16.67 °C).
In the example provided by the US DoE in its final rule, an electric car with an energy consumption of 265 Watt hour per mile in urban driving, and 220 Watt hour per mile in highway driving, results in a petroleum-equivalent fuel economy of 335.24 miles per gallon, based on a driving schedule factor of 55 percent urban, and 45 percent highway ...
Fuel economy is the distance travelled per unit volume of fuel used; for example, kilometres per litre (km/L) or miles per gallon (MPG), where 1 MPG (imperial) ≈ 0.354006 km/L. The higher the value, the more economic a vehicle is (the more distance it can travel with a certain volume of fuel).
The high value is obtained when, after the combustion, the water in the exhaust is in liquid form. For the low value, the exhaust has all the water in vapor form (steam). Since water vapor gives up heat energy when it changes from vapor to liquid, the liquid water value is larger since it includes the latent heat of vaporization of water. The ...
During the very early days of steam locomotives, water stops were necessary every 7–10 miles (11–16 km) and consumed much travel time. [1] [nb 1] With the introduction of tenders (a special car containing water and fuel), trains could run 100–150 miles (160–240 km) without a refill.