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Author Question: The recovery level for Type III systems using a recovery device manufactured after November 15, ... (Read 177 times)

geoffrey

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on: Jul 24, 2018
The recovery level for Type III systems using a recovery device manufactured after November 15, 1993, is:
 
  A) 25 mm absolute pressure. B) 25 in Hg vacuum.
  C) 0 psig. D) 4 in Hg vacuum.

Question 2

The recovery level for Type III systems using a recovery device manufactured before November 15, 1993, is:
 
  A) 4 in Hg vacuum. B) 25 mm absolute pressure.
  C) 25 in Hg vacuum. D) 0 psig.


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Hikerman221

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

A

Answer to Question 2

C


geoffrey

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Reply #2 on: Jul 24, 2018
Thank you!


Hikerman221

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Reply #3 on: Jul 24, 2018
Always glad to help...


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