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Author Question: Which terminal controls second-stage heat on most heat pumps? A) O/B terminal B) G terminal C) W ... (Read 126 times)

sabina

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Which terminal controls second-stage heat on most heat pumps?
 
  A) O/B terminal B) G terminal C) W terminal D) Y terminal

Question 2

Which of the following grades of oil are the grades of fuel oil primarily used for comfort heating applications?
 
  A) 5 and 6 B) 3 and 4 C) 1 and 6 D) 1 and 2



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swimkari

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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
Thanks for the timely response, appreciate it


FergA

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Reply 3 on: Yesterday
Gracias!

 

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