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Author Question: Which of the following safety features may be incorporated into a reducing valve? I. American ... (Read 35 times)

jwb375

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  • Posts: 540
on: Jul 16, 2018
Which of the following safety features may be incorporated into a reducing valve?
  I. American standard safety system threads
  II. pin index safety system connections
  III. diameter index safety system threads
  IV. a pressure relief for each stage of pressure reduction
 A) I
  B) I and II
  C) I, II, and III
  D) I, II, III and IV

Question 2

Which of the following are safety features of cylinder valves?
  I. American Standard Safety System threading
  II. pin index safety system connections
  III. fusible plugs
  IV. frangible disks
 A) I
  B) I and II
  C) I, II, and III
  D) I, II, III, and IV


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courtney_bruh

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Reply #1 on: Jul 16, 2018
Answer to Question 1

D

Answer to Question 2

D


jwb375

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  • Posts: 540
Reply 2 on: Jul 16, 2018
Wow, this really help

bimper21

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  • Posts: 309
Reply 3 on: Yesterday
:D TYSM

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