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Author Question: Shorter runners in a port fuel injected engine provide which of these? A) Minimum low-RPM power ... (Read 160 times)

yoroshambo

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Shorter runners in a port fuel injected engine provide which of these?
 
  A) Minimum low-RPM power B) Minimum high-RPM power
  C) Increased low-RPM power D) Increased high-RPM power

Question 2

Selective catalytic reduction (SCR) uses urea injection to reduce ________ emissions.
 
  A) H2O B) NOx C) CO D) CO2



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yahahah24021

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Answer to Question 1

D

Answer to Question 2

B




yoroshambo

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Reply 2 on: Jun 23, 2018
Excellent


frankwu0507

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

 

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