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Author Question: What does blue exhaust smoke indicate? A) Insufficient oil B) Excessive fuel C) Burning oil D) ... (Read 171 times)

chandani

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What does blue exhaust smoke indicate?
 
  A) Insufficient oil B) Excessive fuel
  C) Burning oil D) Coolant in combustion chamber.

Question 2

A person who is job shadowing is not required to wear personal protective equipment.
 
  A) True B) False



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briseldagonzales

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Answer to Question 1

C

Answer to Question 2

B





 

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