Fuel cells operate by combining hydrogen and oxygen without actual combustion as in gasoline engines. A catalyst separates the electrons and protons to combine the elements. (Some versions of fuel cells are high-temperature only.)
Hydrogen gas
Hydrogen gas
An automobile engine converts chemical energy from fuel (such as gasoline) into mechanical energy through combustion. This mechanical energy is used to power the vehicle and drive the wheels.
Fuel cells come in many varieties. Low-temperature designs such as proton exchange membrane fuel cells [PEMFC's, also known as polymer electrolyte membrane fuel cells] are mostly aimed at portable and transport applications
Governor was firstly used in steam engine developed by James watt for control flow of steam inlet to engine when load changes on engine. Nowadays governor is an obsolete device. in automobile an ECU(electronic control unit) are used.which control the fuel inlet in engine cylinder and control the speed. it consists of sensors which help it to provide signal about requirements of fuel in engine. so controlled fuel is supplied according to requirement. when load increases fuel supply increase and vice verca.
non renewable
no it cant be used bcoz a automobile engine is either 2 or 4 strokes were a rotary engine needs many cylinders......................
The 2008 Honda Knot was a very fuel efficient automobile.
Fuel cell cars primarily use hydrogen as their fuel source. In the fuel cell, hydrogen reacts with oxygen from the air to produce electricity, which powers the electric motor, emitting only water vapor and heat as byproducts. This technology enables efficient and clean energy conversion, making fuel cell vehicles an environmentally friendly alternative to traditional combustion engine cars.
In an automobile, the primary form of energy observed is chemical energy, which is stored in the fuel (such as gasoline or diesel). This chemical energy is converted into mechanical energy through combustion in the engine, powering the vehicle's movement. Additionally, electrical energy is also present, used for powering lights, electronics, and starting the engine.
Yes, you can. Flatulence is methane gas, which can be used as a fuel in internal combustion engines.
nonrenewable source
A fuel line is a hose that is used to transport fuel from one point in a automobile to another. Fuel line sizes differ from one type of vehicle to another.