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Author Question: What is the purpose of a flame-proving device in a system with a standing pilot? A) It monitors ... (Read 171 times)

casperchen82

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on: Jul 26, 2018
What is the purpose of a flame-proving device in a system with a standing pilot?
 
  A) It monitors the level of gas after a pilot goes out.
  B) It automatically resets the system when the pilot is relit.
  C) It shuts off the gas flow in case the pilot goes out.
  D) It relights the pilot if it goes out.

Question 2

Nearly all gasoline purchased today for fuel is a blend with 10 percent _____.
 
  a. octane
  b. ethanol
  c. biomass
  d. methanol


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stillxalice

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Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

b


casperchen82

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Reply 2 on: Jul 26, 2018
Gracias!

marict

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Reply 3 on: Yesterday
Wow, this really help

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