Which of the following test can be used to detect surface cracks in th – McqOptions

MCQOPTIONS

1.	Which of the following test can be used to detect surface cracks in the welding of non-magnetic alloys?
A.	Fluorescent test
B.	Gamma ray test
C.	X-ray test
D.	Magnaflux test
E.	Any of the above
Answer» B.

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