Emissions study guide questions and answers latest update
Emissions Study Guide Questions And
Answers Latest Update
What is the main function of the egr valve? - ✔✔✔-to lower the production of nox
gas in the combustion chamber
What should an emission inspector use to determine the gvwr of a vehicle? - ✔✔✔-
the vehicle weight placard on the vehicle
What is acceptable for valid registration ? - ✔✔✔-- valid registration card
- pink slip
- print out from penndot vehicle registration website
What engine speed is the vehicle operated at during a two speed idle test? - ✔✔✔-
idle 400-1250 rpm & 2250-2750 (2500 rpm)
What is gasoline made of? - ✔✔✔-hydrogen & carbon atoms
Name the three harmful gases produced by a vehicle? - ✔✔✔-co, hc & nox
What do we give a customer that fails an emission test? - ✔✔✔-a signed vir &
repair data form
What paperwork is required from the customer to do an initial emission inspection?
- ✔✔✔-valid registration only
How often does an emission inspector have to recertify ? - ✔✔✔-every 2 years
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Emissions Study Guide Questions And
Answers Latest Update
What is the main function of the egr valve? - ✔✔✔-to lower the production of nox
gas in the combustion chamber
What should an emission inspector use to determine the gvwr of a vehicle? - ✔✔✔-
the vehicle weight placard on the vehicle
What is acceptable for valid registration ? - ✔✔✔-- valid registration card
- pink slip
- print out from penndot vehicle registration website
What engine speed is the vehicle operated at during a two speed idle test? - ✔✔✔-
idle 400-1250 rpm & 2250-2750 (2500 rpm)
What is gasoline made of? - ✔✔✔-hydrogen & carbon atoms
Name the three harmful gases produced by a vehicle? - ✔✔✔-co, hc & nox
What do we give a customer that fails an emission test? - ✔✔✔-a signed vir &
repair data form
What paperwork is required from the customer to do an initial emission inspection?
- ✔✔✔-valid registration only
How often does an emission inspector have to recertify ? - ✔✔✔-every 2 years
©®™ Page 1
