Consider the following types of vehicles : I. Full battery electric vehicles II. Hydrogen fuel cell vehicles III. Fuel cell-electric hybrid vehicles How many of the above are considered as alternative powertrain vehicles?
Verified Answer
A. Only one
B. Only two
C. All the three
D. None
Explanation:
Full battery electric vehicles (BEVs), hydrogen fuel cell vehicles (FCEVs), and fuel cell-electric hybrid vehicles all represent alternative powertrain technologies that do not rely solely on internal combustion engines burning fossil fuels. They are designed to reduce emissions and improve energy efficiency compared to conventional vehicles.