What is the biggest challenge for the hydrogen fuel cars?A. They cost more than we expected.B. There isn’t enough fuel for them.C. There is lack of refueling stations.D. They are difficult to control on the road.答案：C 分析：解析:细节理解题。从第二段第二句可知,对于氢气汽车来讲,最...
It's a car powered by hydrogen (yes, it's that simple, folks). Hydrogen has been spoken about as The Next Big Thing every year for too many decades now. And yet it still hasn’t happened, but the fact it is the lightest and most explosive gas in the world might help explain wh...
百度试题 结果1 题目What’stheadvantageofthecarswithhydrogenasfuel? A. thecarsareenvironmentallyfriendly B. thecarsarecheap C. thecarsrunmuchfaster D. thecarswillmakeusefulsteam 相关知识点: 试题来源: 解析 A 反馈 收藏
Hydrogen Generators For Cars - What Are They And How Do They Work?Richard Legg
根据您输入的内容,为您匹配到题目: **What is the biggest problem with hydrogen-powered cars?** A. There is no cheap source of hydrogen. B. There might be a safety problem in hydrogen production. C. They may still be a cause of global warming. D. They are not suitable for long-distanc...
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Is hydrogen already being used as a fuel? Yes. There are alreadycarsthat run on hydrogen fuel cells. China has the highest number of hydrogen fuelling stations for road vehicles worldwide, where you can fill up just as you would with petrol or diesel and in the same time frame as a tr...
(H2O) into hydrogen (H2) and oxygen (O2) using electricity. This process, called water electrolysis, is a promising option for carbon-free hydrogen production since the electricity can be sourced from nuclear or renewable energy, such as wind and solar. Scientists and engineers are working to ...
Hydrogen fuel cell technology is seen by some experts as a solution to more environmentally friendly transport for the future because the only waste product that emerges from the car’s tailpipe is water. And the complex air filters used in the cars means they can also draw in and clean dir...
When it comes to hydrogen cars, you could either have two different sources of power; a hydrogen internal combustion engine or hydrogen fuel cells. The hydrogen internal combustion engine is designed similar to a gasoline engine, except that it burns hydrogen instead of gasoline. ...