Sentence examples for emission control systems from inspiring English sources
The new diagnostic procedure will analyze emission control systems, not emissions from tailpipes.
They want cars that run on electricity or hydrogen -- or simply cars that go further on a gallon of gasoline and have better emission control systems.
The agency's Monday filing said: "Nearly 600,000 diesel engine vehicles had illegal defeat devices installed that impair their emission control systems and cause emissions to exceed EPA's standards, resulting in harmful air pollution".
After relying until recently on older technology, "China has since become the major world market for advanced coal-fired power plants with high-specification emission control systems," the International Energy Agency said in a report on April 20.
All transmission control units are interconnected with vehicle emission control systems that adjust engine timing and air-to-fuel ratios to reduce exhaust emissions.
Specific means of pollution control might include refuse disposal systems such as sanitary landfills, emission control systems for automobiles, sedimentation tanks in sewerage systems, the electrostatic precipitation of impurities from industrial gas, or the practice of recycling.
Emission control system, in automobiles, means employed to limit the discharge of noxious gases from the internal-combustion engine and other components.
The manufacturers agreed to pay $83.4 million in civil penalties after federal officials found evidence that they were selling heavy duty diesel engines equipped with "defeat devices" that allowed the engines to meet EPA emission standards during testing but disabled the emission control system during normal highway driving.
The proper design of a dust emission control system requires knowledge of the behaviour of the free falling jet, in particular the amount of air entrained by the falling powder and the concentration of dust liberated.
A lean NOx trap (LNT) based emission control system typically consists of a LNT catalyst for NOx reduction and CO/HC oxidation and a catalyzed soot filter (CSF) for particulate filtration and CO/HC oxidation.
