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123kduncan 123kduncan
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6 years ago
When using a weave bead on vertical V-groove welds, _____.
 
  a. pause slightly at each toe to prevent undercut
  b. do not chip and clean the weld between passes
  c. change to an AC welding current
  d. the width of the bead should be at least 5 times the electrode diameter


[Ques. 2] When practicing horizontal V-groove welds, pay particular attention at the termination of the weld to fill the
  _____.
 
  a. pad
  b. root
  c. crater
  d. puddle


[Ques. 3] When using weave beads on flat V-groove welds, keep the electrode angle at a 0-degree work angle with a
  _____.
 
  a. 5- to 10-degree drag angle
  b. 10- to 15-degree drag angle
  c. 15- to 20-degree drag angle
  d. 20- to 22-degree drag angle


[Ques. 4] To conform with AWS limited-thickness test coupon requirements, weld coupons should be carbon steel that is
  _____.
 
  a. 1/4 thick
  b. 3/8 thick
  c. 1/2 thick
  d. 3/4 thick


[Ques. 5] The horizontal groove-welding position is also know as the _____.
 
  a. 1G position
  b. 2F position
  c. 2G position
  d. 3F position
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molly123456789molly123456789
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Posts: 328
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6 years ago
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