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Author Question: Technician A says the stoichiometric ratio for gasoline is about 9.0:1. Technician B says the ... (Read 64 times)

drink

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on: Jun 23, 2018
Technician A says the stoichiometric ratio for gasoline is about 9.0:1. Technician B says the stoichiometric ratio for ethanol is about 9.0:1. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

Question 2

A waste-spark-type ignition system fires ________.
 
  A) One spark plug with straight polarity B) Two spark plugs at the same time
  C) One spark plug with reverse polarity D) All of the above


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Athena23

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

B

Answer to Question 2

D


drink

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Reply 2 on: Jun 23, 2018
Wow, this really help

frankwu0507

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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