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Juicy93 Juicy93
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6 years ago
At sea level, every square inch of the earth has an absolute pressure of _____.
 
  a. 14.7 psia
  b. 14.7 psig
  c. 27.68 in wc
  d. 1.47 psia


[Ques. 2] 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


[Ques. 3] 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


[Ques. 4] When performing GTAW, faster travel speeds prevent heat buildup and produce _____.
 
  a. weld defects
  b. oxidation
  c. puddles that are shallower
  d. more deeply penetrating puddles


[Ques. 5] Most of today's standard refrigerant gauge manifolds have a high-pressure gauge that goes up to _____.
 
  a. 500 psig
  b. 650 psig
  c. 800 psig
  d. 900 psig
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imhoturnotimhoturnot
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6 years ago
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Juicy93 Author
wrote...
#2
6 years ago
Excellent response
wrote...
#3
6 years ago
Thank you
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