I'm assuming you mean the big rigs, 18 wheelers. They usually consume diesel fuel.
Also, when they are moving they possess Kinetic Energy and while parked on a hill they possess Potential Energy.
Of course not.
Petrol
Fossil fuel
Fossil fuel
1975.
So that the engine doesnt freeze.
That depends on the purpose they are being used for. Trains are more economical over long distances and use less energy then trucks for the same payload.
The main energy transformation that occurs when diesel fuel is used by engines at the quarry is chemical energy being converted into mechanical energy. The combustion of diesel fuel in the engine's cylinders releases energy in the form of heat, which is then converted into mechanical work to power the machines and trucks.
by resting at night with their wifes, molesting all night
Webasto heaters are used in trucks also used in marine in any kind of weather. For trucks the Webasto heater heats up the cab immediately which is more energy efficient.
Any kind of trucks. Big trucks, small trucks, cool trucks, hot trucks, awesome trucks, bad trucks, and best of all monster trucks. Glad to be of assistance to you.
Various types of trucks can be found on Craigslist, including pickup trucks, commercial trucks, box trucks, dump trucks, and more.