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Mechanical Engineering · Q142

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 142

Q142

Dye penetrant method is generally used to locate

A.
Core defects
B.
Surface defects
Answer
C.
Superficial defects
D.
Temporary defects

Answer: Option B

Solution

Answer: Option B
Solution:
Dye penetrant inspection is a widely applied and low-cost inspection method used to check surface-breaking defects in all non-porous materials (metals, plastics or ceramics).