M

Mr. Dubey • 52.30K Points
Coach 

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
Correct : Option (D)

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