A. Electricity B. Gasoline C. Hydrogen D. Diesel 相关知识点: 试题来源: 解析 C。中文解析:文章中提到“Fuel cell vehicles use hydrogen as fuel”,即燃料电池汽车以氢气为燃料。A 选项是电动汽车的能源;B 选项是传统汽车和部分混合动力汽车的燃料;D 选项柴油一般用于柴油车。反馈...
But how you get the mechanical energy is where things get complicated: coal powered the first industrial revolution, but heated the planet in the process; wind is free and clean, but is unreliable; and nuclear fission reliably generates emission-free electricity, but also creates radioactive waste...
and then quickly produce an electrical current when needed. Their key difference, however, is that while batteries will eventually run out of power and need to be recharged, fuel cells will continue to function and produce electricity so long as there is fuel being fed in. ...
Plug-In Hybrid Electric Vehicle (PHEV): It has both electric and gas components. It can drive 20–55 miles on electricity before switching to gas. Fuel Cell Electric Vehicle (FCEV): It uses hydrogen fuel cells to produce electricity. It has a 300–400 mile range and fast 5-minute refuel...
How Does a Hydrogen Fuel Cell Bus Work? A hydrogen fuel cell bus has three main components: the fuel cell stack, the electric motor, and the hydrogen storage tanks. The fuel cell stack is made up of individual fuel cells that combine hydrogen and oxygen to produce electricity, heat, and ...
a large share of hydrogen demand is expected to come from electricity generation, as coal and gas plants begin incorporating hydrogen and ammonia into their production processes. The region will likely rely on hydrogen imports from elsewhere: for instance, Oceania, North America, and the Middle Eas...
The motor serves as the generator when it is necessary to run the vehicle. The car can never operate exclusively on electricity in a parallel mild hybrid. When an extra surge is required, the electric motor merely kicks on. 3. Parallel-Series Hybrid Electric Vehicle ...
It is much more difficult to accidentally run out of energy in an EV than in a fossil-fuel vehicle. Both have gauges that tell drivers how much gas or electricity remains. But if they ignore the gauges, there are differences between them. Gas cars let the driver know they're running low...
Slide 1 of 1 bp in action Making sustainable aviation fuel from used cooking oil to designing a new facility to produce renewable, green hydrogen, powering up new chargers for electric cars, and much more.Close Slide 1 of 1 Investing in America We’re investing in the energy people need ...
water rates, council tax, gas and electricity (if you pay them, rather than your tenant) gardening and cleaning costs letting agent fees/management fees legal fees for lets of a year or less (eg for legal advice about pursuing unpaid rent, etc) accountancy/bookkeeping fees direct costs (eg...