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Author Question: In the 1F and 2F fillet-welding positions, the weld axis can be inclined up to _____. a. 30 ... (Read 78 times)

BRWH

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on: Jul 24, 2018
In the 1F and 2F fillet-welding positions, the weld axis can be inclined up to _____.
 
  a. 30 degrees
  b. 20 degrees
  c. 15 degrees
  d. 10 degrees

Question 2

Compared to using argon alone as a shielding gas, faster welding speeds and deeper penetration can be
  achieved in GTAW by using _____.
 
  a. a propane/acetylene mixture
  b. carbon dioxide
  c. a helium/argon mixture
  d. an argon/carbon dioxide mixture


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shoemake

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

c

Answer to Question 2

c


BRWH

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  • Posts: 553
Reply 2 on: Jul 24, 2018
:D TYSM

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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