M

Mr. Dubey • 52.30K Points
Coach 

Q. The sensitivity of magnetic particle testing is greatest when the discontinuity is:

(A) Parallel to the direction of the magnetic flux lines
(B) Perpendicular to the flow of the magnetizing current
(C) Perpendicular to the direction of the magnetic flux
(D) Perpendicular to the line between prods
Correct : Option (C)

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