Practise hydrogen-fuel-cell questions by explaining how hydrogen and oxygen generate electricity while producing water as the emission.
Which of the following accurately describes a fuel cell vehicle?
Fuel cell vehicles run on both an internal combustion engine and a backup battery.
Fuel cell vehicles are able to convert waste oil from the food industry into ethanol, which is burned as a source of power.
Fuel cell vehicles use hydrogen to generate electricity that runs the motor.
Fuel cell vehicles generate energy by creating a flow of electrons in a semiconducting material such as silicon.
Fuel cell vehicles use methane to heat water, which creates steam that turns a turbine to generate electricity.
C