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Author Question: Alternating current frequency is measured in: A) Bandwidth (BW). B) Power Width Modulations ... (Read 128 times)

armygirl

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on: Jul 24, 2018
Alternating current frequency is measured in:
 
  A) Bandwidth (BW). B) Power Width Modulations (PWM).
  C) Gigabytes (GB). D) Hertz (Hz).

Question 2

Select the techniques that can be used to speed up refrigerant recovery. (You may select more than one.)
 
  A) Use large-diameter hoses. B) Use long hoses.
  C) Recover from both sides of the system at once. D) Heat the refrigerant system.
  E) Heat the recovery cylinder. F) Cool the recovery cylinder.


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Dunkey

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

D

Answer to Question 2

A, C, D, F


armygirl

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Reply 2 on: Jul 24, 2018
Gracias!

xthemafja

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Reply 3 on: Yesterday
Excellent

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