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Mr. Dubey • 100.64K Points
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Q. Which of the following is a disadvantage of the wet method?

  • (A) It is the most sensitive method for detection of very fine surface cracks
  • (B) Rapid testing of large quantities of small test pieces
  • (C) Readily adaptable to mechanised equipment
  • (D) Excellent detection of completely subsurface discontinuities
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