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Author Question: The heat in the combustion chamber is reflected and concentrated by the: A) Reflector. B) Heat ... (Read 83 times)

fox

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The heat in the combustion chamber is reflected and concentrated by the:
 
  A) Reflector. B) Heat exchanger. C) Concentrator. D) Refractory.

Question 2

What is the difference between infiltration and ventilation?
 
  A) They are essentially two words for the same thing.
  B) Ventilation is air that leaks in, while infiltration is drawn in on purpose.
  C) Infiltration is air that leaks, while ventilation is drawn in on purpose.
  D) Infiltration occurs in winter and ventilation in the summer.



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potomatos

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Answer to Question 1

D

Answer to Question 2

C




fox

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Reply 2 on: Jul 24, 2018
:D TYSM


Perkypinki

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Reply 3 on: Yesterday
Wow, this really help

 

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