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Author Question: The heat in the combustion chamber is reflected and concentrated by the: A) Reflector. B) Heat ... (Read 86 times)

fox

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on: Jul 24, 2018
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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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

C


fox

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Reply 2 on: Jul 24, 2018
Wow, this really help

debra928

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Reply 3 on: Yesterday
Excellent

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