Yesterday"s Quiz Today

Some manufacturers also introduced EGR systems to meet the new_____________standard

• NOx

• FOx

• safety
• SOx

What emmissions standard he been met bt HD trucks?

• EPA 2005
• CARB 2020
• EURO 6
• EPA 2010

•Why are Emissions Control Systems Necessary?

• Emissions control systems are only for aesthetic purposes.
• Emissions control systems increase harmful pollutants in the atmosphere.
• Emissions control systems are unnecessary and harmful to the environment.
• Emissions control systems are necessary to reduce harmful pollutants released into the atmosphere.

•CO2 is a ___________________________-gas and has been linked to climate change.

• greenhouse
• transparent
• oceanic
• solid

•NOx is a major contributor to smog and __________ ____________

• acid rain
• polluted water
• acidic snow
• ozone depletion

•Particulate matter (PM) is a prime contributor to _____________________issues.

• cardiovascular
• dermatological
• musculoskeletal
• respiratory

What were the first computers in the emmissions system desighned to do?

• Measure tire pressure
• Regulate temperature in vehicles
• Monitor and control Injection pressures and timing adjustments

• Adjust radio frequencies

What is C.A.R.B.?

• Carbon Airborne Reduction Bureau
• California Air Regulations Bureau
• Carburetor Airflow Regulator Board
• California Air Resources Board

What is the "E.P.A."?

• Environmental Pollution Association
• Endangered Plants Alliance
• Economic Policy Analysis
• Environmental Protection Agency

What is "O3"?

• Oxygen

• Octagon
• Ozone

• Oatmeal