Emissions Study Guide Questions And Answers
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 & (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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