What does DEF do inside a diesel engine, and how does DEF work to reduce air pollution? When injected into the exhaust stream of the engine, DEF undergoes a chemical reaction with nitrogen oxides (NOx) present in the exhaust gases. This reaction takes place within the SCR catalyst, breaking...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Also found in:Dictionary,Thesaurus,Medical,Idioms,Encyclopedia,Wikipedia. AcronymDefinition DEERDiesel Engine Emissions Reduction(conference) DEERDouble Electron Electron Resonance(electron paramagnetic resonance technique) ...
What advantage does an electric train have over a diesel train?相关知识点: 试题来源: 解析 电动火车相较于柴油火车具有以下优势:首先,电动火车能源利用效率更高,能够将更多电能转化为动能,而柴油火车能量转换效率相对较低。其次,电动火车运行时不排放废气,更加环保,而柴油火车燃烧柴油会产生大量污染物。另外,电动...
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How Does an Electric Vehicle Work? What are the Benefits of Electric Vehicles? What are the Drawbacks of Electric Vehicles? Let’s begin with some key facts about electric vehicles. Indian Industry is observing a wave of Electric Vehicles. We are the 5th largest Automobile Industry in the worl...
<a href="http://onlineslangdictionary.com/meaning-definition-of/diesel">diesel</a>To link to this term in a wiki such as Wikipedia, insert the following.[http://onlineslangdictionary.com/meaning-definition-of/diesel diesel]Some wikis use a different format for links, so be sure to check ...
acompetition for nitrate was likely. 竞争为硝酸盐是可能的。[translate] aIn order to function properly and ensure the vehicle meets applicable emissions standards, the SCR system injects Diesel Exhaust Fluid (DEF) into the exhaust upstream of the SCR catalyst. The DEF reacts with the exhaust gas...
The distance between two cities is often measured in miles or kilometers. 10 Mileage Specific to vehicles. Mileage rates are a key factor in evaluating a vehicle's economic value. 12 Distance Constant concept. The concept of distance does not change, even as measurement methods evolve. 10 Mile...
Enter thehybrid car. But how do hybrid electric vehicles work? What goes on under the hood to give you 20 or 30 more miles per gallon than the standard gas-powered automobile? And does it pollute less just because it gets better gas mileage? Also, where does the plug-in hybrid come in...
If you accidentally put diesel into a gasoline car, or you learn the gasoline was contaminated with diesel, do not panic. You aren’t the first person to be in this situation. Remember to not turn on the vehicle and have it towed to a local shop to have the oil tank drained. The so...