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Author Question: Tier 1 standards ________. A) May be different for cars and light trucks B) Went into effect in ... (Read 91 times)

stevenposner

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on: Jun 23, 2018
Tier 1 standards ________.
 
  A) May be different for cars and light trucks B) Went into effect in 1994
  C) Both A and B D) Neither A nor B

Question 2

How many rotations of the crankshaft are required to complete each stroke of a four-stroke cycle engine?
 
  A) Two B) One C) One-fourth D) One-half


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succesfull

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

C

Answer to Question 2

D


stevenposner

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Reply 2 on: Jun 23, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
:D TYSM

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