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badkarma2007 badkarma2007
wrote...
Posts: 529
Rep: 3 0
6 years ago
In order to shoot through a test object and project an image onto a detector or sheet of film, radiography uses a
  source of penetrating _____.



[Ques. 2] Liquid penetrant highlights flaws and reveals _____.
 
  a. surface cracks
  b. deep holes
  c. misalignment
  d. rust



[Ques. 3] Abuse, design deficiencies, material problems, and wear are the four basic causes of machine _____.
 
  a. overheating
  b. failure
  c. vibration
  d. noise



[Ques. 4] is used for reinforcement because it _____.
 
  a. will not corrode
  b. has nearly the same temperature expansion and contraction rate as concrete
  c. has a lower temperature expansion and contraction rate than concrete
  d. is inexpensive



[Ques. 5] For a lockset installation, professionals generally prefer to use _____.
 
  a. a router
  b. a boring jig and boring bit
  c. the manufacturers template
  d. a hole saw
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ldagesldages
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Posts: 330
6 years ago
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badkarma2007 Author
wrote...
6 years ago
Electric Light Bulb Very good answer
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