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Author Question: One important use of hydrogen gas (H2) for fuel is in the transportation industry. Indicate ... (Read 55 times)

Mollykgkg

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on: Jul 21, 2018

One important use of hydrogen gas (H2) for fuel is in the transportation industry.
 
 


 
  Indicate whether the statement is true or false.

Question 2

There are two types of electric currents that can be produced by generators, alternating current or AC, and direct current or DC.
 
 


 
  Indicate whether the statement is true or false.


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Gabe

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Reply #1 on: Jul 21, 2018
Answer to Question 1

F

Answer to Question 2

T


Mollykgkg

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Reply 2 on: Jul 21, 2018
Gracias!

peter

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Reply 3 on: Yesterday
Excellent

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