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Colomboy87 Colomboy87
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6 years ago
Open-root joints should have a root opening of _____.
 
  a. 1/32 to 1/16 (0.8 to 1.6 mm)
  b. 1/16 to 1/8 (1.6 to 3.2 mm)
  c. 1/8 to 1/4 (3.2 to 6.4 mm)
  d. 1/4 to 1/2 (6.4 to 12.7 mm)


[Ques. 2] One of the advanced features associated with the GTAW process is the high-frequency intensity controls that
  provide better _____.
 
  a. arc starting
  b. arc ending
  c. craters
  d. weld


[Ques. 3]



[Ques. 4]



[Ques. 5] The type of roof labeled B is a _____.
 
  a. gable roof
  b. gambrel roof
  c. mansard roof
  d. hip roof
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flwoerdustflwoerdust
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#1
Posts: 322
Rep: 5 0
6 years ago
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Colomboy87 Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
loki1345
wrote...

Yesterday
You make an excellent tutor!
bioc
wrote...

2 hours ago
Thanks
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