Search results
Results from the WOW.Com Content Network
PEV - Plug-in Electric Vehicle - vehicle has a socket and can be propelled by electric power. BEV - Battery Electric Vehicle - vehicle drives on electrical energy stored in a battery. HEV - Hybrid Electric Vehicle - vehicle drives either with or without combustion engine. Does not a have socket for recharging battery. MHV - Mild Hybrid Vehicle ...
A typical 12 V, 40 Ah lead-acid car battery. An automotive battery, or car battery, is a rechargeable battery that is used to start a motor vehicle.. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal combustion engine that actually propels the vehicle.
Car life cycle. Automobiles have significant energy use in their life cycle, not directly attributable to the running of the vehicle. An important consideration is the energy costs of producing the energy form used by the automobile. Bio-fuels, electricity and hydrogen, for instance, have significant energy inputs in their production.
The clean vehicle stock includes 30.5 million flexible-fuel cars and light utility vehicles and over 6 million flex-fuel motorcycles by March 2018; [59] between 2.4 and 3.0 million neat ethanol vehicles still in use, [60] [61] out of 5.7 million ethanol only light-vehicles produced since 1979; [62] and, as of December 2012, a total of 1.69 ...
In the case of French TGV power cars, a motor mounted to the power car's frame drives each axle; a "tripod" drive allows a small amount of flexibility in the drive train allowing the trucks bogies to pivot. By mounting the relatively heavy traction motor directly to the power car's frame, rather than to the bogie, better dynamics are obtained ...
Under existing road traffic legislation, the use of an e-scooter on public roads is not permitted. According to the Road Traffic Act 1961, all e-scooters are considered to be "mechanically propelled vehicles". Anyone using a mechanically propelled vehicle in a public place must have insurance, road tax, and a driving license.
Because such vehicles make many stops, it is more practical to use an electric vehicle than a combustion truck, which would be idling much of the time; it also reduces noise in residential areas. For most of the 20th century, the majority of the world's battery electric road vehicles were British milk floats.
When the internal combustion engine was invented, the term motor was initially used to distinguish it from the steam engine—which was in wide use at the time, powering locomotives and other vehicles such as steam rollers. The term motor derives from the Latin verb moto which means 'to set in motion', or 'maintain motion'. Thus a motor is a ...