Emissions Inspector Certification UPDATED
ACTUAL Exam Questions and CORECT
Answers
Inspectors are required to keep all information up to date on the emissions training portal. -
CORRECT ANSWER
Written exam made up of 50 questions. A grade of 80% or higher is required to pass. -
CORRECT ANSWER
Take a 1-hour final exam. - CORRECT ANSWER
To enroll you must be at least 18 years of age and have a valid drivers license. - CORRECT
ANSWER
EIC expires every 2 years. It is the emission inspectors' responsibility to visit the training portal.
- CORRECT ANSWER
HCs are the unburned fuel of any class of organic compound composed of carbon and hydrogen.
- CORRECT ANSWER
NOx are formed in vehicle engines during the combustion of fuel at high temperatures. When
NOx is combined with HC and exposed to SUNLIGHT, smog is created. - CORRECT
ANSWER
Ozone (O3) is not emitted directly into the air, but rather is created at ground level by a chemical
reaction between NOx and HC in the presence of SUNLIGHT. - CORRECT ANSWER
, You need a lean indicator to determine the mixture accurately and to make a diagnosis, with or
without a converter. O2 is our best lean indicator, because the levels change during lean
mixtures. - CORRECT ANSWER
CO2 is a desirable component of exhaust. A higher CO2 percentage indicates combustion
efficiency. The more efficient the burn is, the more efficient the vehicle is running. - CORRECT
ANSWER
NOx is the result of combining nitrogen (N) and O2 atoms. - CORRECT ANSWER
NOx production usually ranges between 1,700 to 2,500 part per million (ppm). - CORRECT
ANSWER
Automobiles produce the most NOx pollution. - CORRECT ANSWER
First emission control device - 1960 - CORRECT ANSWER
In 1990, congress set the requirements for an enhanced program in the CLEAN AIR ACT
AMENDMENT. - CORRECT ANSWER
Clean air is our goal. - CORRECT ANSWER
Always look at the sticker or plate located on the vehicle to determine the GVWR. Do not rely
on the GVWR stated on the vehicle registration. - CORRECT ANSWER
Gasoline-powered buses that seat 15 or fewer and have GVWR of 9,000 pounds or less are also
required to undergo emissions testing. - CORRECT ANSWER
8,500 or Less - IM check, 8,501 - 9,000 - 2 speed idle. - CORRECT ANSWER
ACTUAL Exam Questions and CORECT
Answers
Inspectors are required to keep all information up to date on the emissions training portal. -
CORRECT ANSWER
Written exam made up of 50 questions. A grade of 80% or higher is required to pass. -
CORRECT ANSWER
Take a 1-hour final exam. - CORRECT ANSWER
To enroll you must be at least 18 years of age and have a valid drivers license. - CORRECT
ANSWER
EIC expires every 2 years. It is the emission inspectors' responsibility to visit the training portal.
- CORRECT ANSWER
HCs are the unburned fuel of any class of organic compound composed of carbon and hydrogen.
- CORRECT ANSWER
NOx are formed in vehicle engines during the combustion of fuel at high temperatures. When
NOx is combined with HC and exposed to SUNLIGHT, smog is created. - CORRECT
ANSWER
Ozone (O3) is not emitted directly into the air, but rather is created at ground level by a chemical
reaction between NOx and HC in the presence of SUNLIGHT. - CORRECT ANSWER
, You need a lean indicator to determine the mixture accurately and to make a diagnosis, with or
without a converter. O2 is our best lean indicator, because the levels change during lean
mixtures. - CORRECT ANSWER
CO2 is a desirable component of exhaust. A higher CO2 percentage indicates combustion
efficiency. The more efficient the burn is, the more efficient the vehicle is running. - CORRECT
ANSWER
NOx is the result of combining nitrogen (N) and O2 atoms. - CORRECT ANSWER
NOx production usually ranges between 1,700 to 2,500 part per million (ppm). - CORRECT
ANSWER
Automobiles produce the most NOx pollution. - CORRECT ANSWER
First emission control device - 1960 - CORRECT ANSWER
In 1990, congress set the requirements for an enhanced program in the CLEAN AIR ACT
AMENDMENT. - CORRECT ANSWER
Clean air is our goal. - CORRECT ANSWER
Always look at the sticker or plate located on the vehicle to determine the GVWR. Do not rely
on the GVWR stated on the vehicle registration. - CORRECT ANSWER
Gasoline-powered buses that seat 15 or fewer and have GVWR of 9,000 pounds or less are also
required to undergo emissions testing. - CORRECT ANSWER
8,500 or Less - IM check, 8,501 - 9,000 - 2 speed idle. - CORRECT ANSWER
