C. 纯电动汽车(Battery electric cars)完全依赖电池供电,没有化石燃料系统,因此不符合。 D. 传统燃油车仅使用化石燃料,无电池驱动系统,因此不符合。 综上,正确答案为B选项。反馈 收藏
What Are Alternative Fuel Cars?Steven Magill
Even more important is the choice you make in the car or truck you buy. Motor vehicles are responsible for about a third of the carbon dioxide emissions in the United States. The vehicles that are the most fuel efficient emit the least carbon dioxide. (Fuel economy and carbon dioxide ...
D. Fuel-efficient cars are not affordable for consumers.C30. What does Sujath a Bergen say about beef? A. It has great influence on carbon reduction. B. It is popular among millions of car drivers. C. It has a close relationship with gas emission. D. It plays a significant role in ...
But the ideas behind the EQXX are still such a long way off, what’s the most efficient car on the road right now? Not to go all popular meme-based news and gossip website on you, but We Looked Up The Most Efficient EV And The Results Will Blow Your Mind. Texan scale-up car fir...
This creates electricity, water,and heat, but no exhaust emissions.If the fuel cell is powered with pure hydrogen, it has the potential to be up to 80-percent efficient. That is, it turns 80 percent of the energy content of the hydrogen into electrical energy. However, we still need to...
The most efficient speed for driving an electric vehicle (EV) depends on a combination of factors, but generally, lower speeds offer better efficiency. In city driving, where speeds are typically below 50 km/h, the stop-and-go nature allows EVs to take advantage of regenerative braking, helpi...
Fuel Economy and Real-World MPGe EPA estimates for the 2025 EX40 land at 118 MPGe city and 94 MPGe highway when equipped with the single-motor powertrain. The Twin Motor model’s fuel economy estimates are lower at 103 MPGe city and 85 MPGe highway. In our hands, the mechanically ...
63.C细节理解题.根据第三段Fuel cells generate electrical power quietly and efficiently,without pollution,Unlike power sources that use fossil fuels,the only by-products from an operating fuel cell are heat and water.可知利用"fuel cell"发电,没有噪音,效能高,没有污染.所以使用"fuel cell"的汽车比...
Is hydrogen propulsion the future? How does a fuel cell work? Are there any risks? In this article, a hydrogen propulsion expert from BMW will answer these questions and more.