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teysha teysha
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6 years ago
When arc welding, the general rule is that arc length should be _____.
 
  a. half the electrode diameter
  b. equal to the electrode diameter
  c. twice the electrode diameter
  d. slightly less than the electrode diameter

 Q. 2

When installing rigid insulation, a preferred fastening method is_____.
 
  a. stapling
  b. construction adhesive
  c. nails or screws with large washers
  d. drywall screws
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ahleadersahleaders
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#1
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6 years ago
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africa143
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Cdfields
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Yesterday
Thank you, thank you, thank you!
jcarter
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2 hours ago
Helped a lot
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