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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 91 times)

sabina

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

C

Answer to Question 2

D


sabina

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

dreamfighter72

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Reply 3 on: Yesterday
Wow, this really help

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