What are catalytic converters used for in cars? A. Increase fuel efficiency B. Reduce emissions C. Improve engine performance D. Make the car quieter 相关知识点: 试题来源: 解析 B。中文解析:汽车中的催化转化器用于减少有害污染物的排放。A 选项提高燃油效率不是催化转化器的主要作用;C 选项提高...
Catalytic converters are used in cars to reduce the effect of exhaust fumes on the atmosphere. Which of the following statements regarding them are true ? I. The main component of the converter is a ceramic honeycomb coated with precious metals. ...
Step by step video & image solution for Catalytic converters are used in cars to reduce the effect of exhaust fumes on the atmosphere. Which of the following statements regarding them are true ? I. The main component of the converter is a ceramic honeycomb coated with precious metals. II. ...
Without catalytic converters, vehicles release hydrocarbons, carbon monoxide, and nitrogen oxide. A catalytic converter is a simple device that uses basic redox reactions to reduce the pollutants a car makes. It converts around 98% of the harmful fumes produced by a ...
Honeycomb Ceramic Catalyst substrate used in cars: used as catalystic converters of gasoline engines, the honeycomb ceramic catalyst substrates are coated by catalyst; at the same time, we improve the specific surface areas and cut down the heat capacity to increase the atalytic function. Whe...
Catalytic converter theft continues to run rampant throughout the U.S. If you own one of these cars, there's a high chance you may become a victim of it.
Cars have catalytic converters fitted to reduce the probiems caused by some of the exhaust gases. Figure 4.1 shows some of the gases that enter and leave a catalytic converter.catalytic converter品管C8H18Figure 4.1(a) Carbon monoxide and nitrogen monoxide react in the catalytic converter as show...
ascrubbers on smokestacks, catalytic converters on cars—and so they can produce goods with less environmental impact. This trend gives at best a hint of the future. 财富自然"来本身,不仅仅包括自然作为价值作为潜在的木材、矿石和农田。[translate]...
Tetraethyl lead worked in " leaded " gasoline but was phased out because It'spoiledcatalytic converters.───[ 有铅 ] 汽油中的四乙基铅效果不错,但已经逐渐淘汰,因为它会破坏触媒转化器. All new petrol cars must be fitted withcatalytic convertersto control emissions.───所有新的汽油车辆必须装置催...
Converters Conditions That are Not Covered Under Warranty and are Non Returnable! read more...IF YOU ARE LOOKING FOR A CHEAP CATALYTIC CONVERTER! IF YOU ARE LOOKING FOR A CHEAP CATALYTIC CONVERTER? YOU MIGHT WANT TO READ THIS BEFORE YOU BUY! read more...Converter...