Chemical Engineering - Chemical Engineering Basics - Discussion

3. 

Inspection of surface and sub-surface cracks in non-magnetic alloys is done by __________ testing method.

[A]. X-ray
[B]. magnetic particle
[C]. dye penetrant
[D]. ultrasonic

Answer: Option C

Explanation:

No answer description available for this question.

Anooj Pillai said: (Jun 12, 2020)  
Dye penetrant test.

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