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Author Question: The addition of cerium to catalytic converters provided what benefit? A) Reduction of NOx B) ... (Read 128 times)

LaDunn

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on: Jun 23, 2018
The addition of cerium to catalytic converters provided what benefit?
 
  A) Reduction of NOx
  B) Purification of NOx
  C) Stores oxygen to help with the oxidation process
  D) None of these

Question 2

All these are causes of catalytic converter failure EXCEPT ________.
 
  A) Contamination B) Incorrect air/ fuel mixture
  C) Excessive temperature D) All of these are causes of converter failure.


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smrtceo

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

C

Answer to Question 2

D


LaDunn

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Reply 2 on: Jun 23, 2018
Gracias!

scikid

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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