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Author Question: A self contained recovery device: A) Can only be used on systems that are sold by independent ... (Read 31 times)

ec501234

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on: Jul 26, 2018
A self contained recovery device:
 
  A) Can only be used on systems that are sold by independent distributors.
  B) Relies on the system the refrigerant is being recovered from for its operation.
  C) Is used with systems that are not connected to the power grid.
  D) Does not rely on the system the refrigerant is being recovered from for its operation.

Question 2

To transfer heat to the surrounding air, a convector primarily depends on _____.
 
  a. a circulating fan
  b. a centrifugal blower
  c. gravity
  d. radiation


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essyface1

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Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

c


ec501234

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Reply #2 on: Jul 26, 2018
Thanks


essyface1

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Reply #3 on: Jul 26, 2018
Welcome :)


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