Chapter 31 EGR test questions and
answers2
Which engine manufacturer adopted the use of an asymmetrical turbocharger? - ANSWERS-
Detroit Diesel
Nitrogen dioxide is visible as __________. - ANSWERS-brownish color
In a three wire pressure sensor how much voltage is applied to the volt reference wire? -
ANSWERS-5 volt
Which internal engine component is changed to increase the stroke of the engine to
compensate for power losses related to EGR use? - ANSWERS-Crankshaft
The EGR valve is controlled by __________. - ANSWERS-ECM
Restriction across the pressure differential sensor increases as EGR flow ____________. -
ANSWERS-increases
The function of the EGR mixer is to blend ____________. - ANSWERS-exhaust gas with charge
air
EGR coolers are constructed of ____________. - ANSWERS-stainless steel
Which year was EGR technology introduced to diesel engines? - ANSWERS-2002
answers2
Which engine manufacturer adopted the use of an asymmetrical turbocharger? - ANSWERS-
Detroit Diesel
Nitrogen dioxide is visible as __________. - ANSWERS-brownish color
In a three wire pressure sensor how much voltage is applied to the volt reference wire? -
ANSWERS-5 volt
Which internal engine component is changed to increase the stroke of the engine to
compensate for power losses related to EGR use? - ANSWERS-Crankshaft
The EGR valve is controlled by __________. - ANSWERS-ECM
Restriction across the pressure differential sensor increases as EGR flow ____________. -
ANSWERS-increases
The function of the EGR mixer is to blend ____________. - ANSWERS-exhaust gas with charge
air
EGR coolers are constructed of ____________. - ANSWERS-stainless steel
Which year was EGR technology introduced to diesel engines? - ANSWERS-2002
