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ChesterNeupt ChesterNeupt
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Posts: 296
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6 years ago
Technician A says that the EGR system helps to control nitrous oxide (N2O). Technician B says that all engines use an EGR valve to lower combustion temperature. Which technician is correct?
A) Technician A only      B) Technician B only      C) Both technicians      D) Neither technician
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wrote...
6 years ago
 D
ChesterNeupt Author
wrote...
6 years ago
Thank you, thank you, thank you!
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