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Author Question: What part does heat play in combustion? A) Heat causes combustion to end. B) Heat plays no role ... (Read 146 times)

sabina

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What part does heat play in combustion?
 
  A) Heat causes combustion to end. B) Heat plays no role in combustion.
  C) Heat is the catalyst of combustion. D) Heat is a byproduct of combustion.

Question 2

What is a chiller?
 
  A) A refrigeration system designed to cool refrigerant
  B) A refrigeration system designed to cool beer mugs
  C) A refrigeration system used to cool walk-in freezers
  D) A refrigeration system designed to cool liquid



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fur

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Answer to Question 1

C

Answer to Question 2

D




sabina

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Reply 2 on: Jul 24, 2018
Excellent


sarah_brady415

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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