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Author Question: Late model diesel engines control soot emissions by using a(an) ________. A) Engine operated ... (Read 189 times)

FButt

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on: Jun 23, 2018
Late model diesel engines control soot emissions by using a(an) ________.
 
  A) Engine operated vacuum pump B) Diesel particulate filter (DPF)
  C) Engine operated air pump D) None of these

Question 2

When checking the compression on a diesel engine, the pressure should be at least ________.
 
  A) 20,000 PSI B) 14 to 1 C) 150 PSI D) 300 PSI


huda

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

B

Answer to Question 2

D


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