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Author Question: Which of the following is a practical use of a solar system? A) Use a solar collector to control ... (Read 69 times)

dejastew

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on: Jul 24, 2018
Which of the following is a practical use of a solar system?
 
  A) Use a solar collector to control the flow of water entering the heat pump.
  B) Use a solar system to operate a heat pump during winter.
  C) Use a solar collector to raise the temperature of water entering the heat pump.
  D) Use a solar system in lieu of a heat pump for heating during winter.

Question 2

What causes soot buildup in the heat exchanger and vent?
 
  A) Soot buildup is caused by low indoor air flow.
  B) Soot buildup is a normal consequence of any combustion process.
  C) Soot buildup is caused by incomplete combustion.
  D) Soot buildup is caused by using high-carbon fuel oil.


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braelync

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

C

Answer to Question 2

C


dejastew

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Reply 2 on: Jul 24, 2018
Gracias!

ultraflyy23

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Reply 3 on: Yesterday
Wow, this really help

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