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Author Question: To help ensure proper engine cooling, most cylinder head designs use ________. A) Large exhaust ... (Read 55 times)

segrsyd

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on: Jun 23, 2018
To help ensure proper engine cooling, most cylinder head designs use ________.
 
  A) Large exhaust crossover passages B) Short exhaust ports and long intake ports
  C) Coolant passages restricted by head gaskets D) Long exhaust ports and short intake ports

Question 2

For lowest hydrocarbon emissions, which of these engine design features is used?
 
  A) Non-centrally mounted spark plug
  B) High combustion chamber surface area-to-volume ratio
  C) Increased (as much as possible) quench area
  D) Low combustion chamber surface area-to-volume ratio


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Mholman93

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

B

Answer to Question 2

D


segrsyd

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Reply 2 on: Jun 23, 2018
Excellent

6ana001

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Reply 3 on: Yesterday
Wow, this really help

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