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Author Question: A fuel cell produces electricity from ________ and ________. A) Nitrogen; hydrogen B) Hydrogen; ... (Read 164 times)

Charlie

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on: Jun 23, 2018
A fuel cell produces electricity from ________ and ________.
 
  A) Nitrogen; hydrogen B) Hydrogen; oxygen
  C) Gasoline; oxygen D) Water; oxygen

Question 2

The coolant flow through the radiator is controlled by the ________.
 
  A) Size of the passages in the block B) Cooling fan(s)
  C) Thermostat D) Water pump


mirabriestensky

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

B

Answer to Question 2

C


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