What is the use of fluorescent penetrants? – McqOptions

MCQOPTIONS

1.	What is the use of fluorescent penetrants?
A.	Develop permanent visual records of a remote object
B.	Illuminates and observes internal, closed or inaccessible areas
C.	Enhance the observation of surface cracks
D.	Evaluate surface finish, shape and microstructure
Answer» D. Evaluate surface finish, shape and microstructure

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