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Author Question: To reduce oxides of nitrogen (NOx) exhaust emissions, which camshaft is varied? A) The exhaust ... (Read 143 times)

Anajune7

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on: Jun 23, 2018
To reduce oxides of nitrogen (NOx) exhaust emissions, which camshaft is varied?
 
  A) The exhaust camshaft is advanced and the intake camshaft is advanced
  B) Intake camshaft only
  C) Exhaust camshaft only
  D) Both the intake and exhaust camshaft

Question 2

Variable valve timing can be found on which type of engine?
 
  A) DOHC B) SOHC C) Cam-in-block D) All of the above


Dunkey

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Reply #1 on: Jun 23, 2018
Answer to Question 1

C

Answer to Question 2

D


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