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There are millions of cars on the road in the United States, and each one is a source of air pollution. Especially in large cities, the amount of pollution that all the cars produce together can create big problems.
To solve those problems, cities, states and the federal government create clean-air laws that restrict the amount of pollution that cars can produce. Over the years, automakers have made many refinements to car engines and fuel systems to keep up with these laws. One of these changes came about in 1975 with an interesting device called a catalytic converter. The job of the catalytic converter is to convert harmful pollutants into less harmful emissions before they ever leave the car's¬ exhaust system.
Catalytic converters are amazingly simple devices, so it is incredible to see how big an impact they have. In this article, you will learn which pollutants are produced by an engine and how a catalytic converter deals with each of these pollutants to help reduce vehicle emissions.
What else can I help you with?
How a pollution check is conducted on petrol pump?
average vehical checked per month
How does the process of conducting a business size check differ from conducting a personal size check?
The process of conducting a business size check involves evaluating the financial and operational aspects of a company to determine its size and scale. This includes looking at revenue, number of employees, market share, and other business metrics. On the other hand, conducting a personal size check involves assessing individual characteristics such as height, weight, clothing size, and other physical measurements. The focus is on personal attributes rather than business metrics.
What is the process for conducting a flight cancellation reason check?
The process for conducting a flight cancellation reason check involves reviewing the airline's policies and procedures, checking the reason for the cancellation in the system, and communicating with relevant departments to determine the cause of the cancellation. This may include contacting the pilot, maintenance crew, or air traffic control for more information.
Is it possible to determine the gender of a kitten by conducting a check?
Yes, it is possible to determine the gender of a kitten by conducting a physical check.
What is a car pollution check?
It checks how much pollution in puts out
What is the process for conducting a PRL status check?
To conduct a PRL status check, you need to contact the relevant agency or organization, provide the necessary information or documentation, and follow their procedures to verify the status of the PRL.
How many vehicles are checked per day on a petrol pump?
None. It is not the purpose of a petrol pump to check vehicles.
What steps are involved in conducting scientific investigations?
Check
How Combustion leading to environmental pollution and ways and means to check pollution?
combustion leading to environmental pollution is killing thousands of people everyday. there are many ways and meana to check pollution. 1. by keeping surveys. 2.
How do you check petrol purity?
The safest and easiest way to check petrol purity is the filter paper test. Take a piece of filter paper and drop a small bit of petrol on it. If it evaporates in a short amount of time and doesn't leave a line or mark behind it is good quality.
Why your car doest start on petrol?
check plugs and fuel pump
Can you explain the process for conducting loan checks?
The process for conducting loan checks involves verifying the borrower's financial information, such as income, credit history, and debt-to-income ratio. Lenders use this information to assess the borrower's ability to repay the loan. They may also check the borrower's employment status and assets to determine their creditworthiness. This process helps lenders make informed decisions about approving or denying loan applications.
