Which of the following is true of penetrant inspection?
A) There are two types penetrants used: color contrast, and fluorescent.
B) It is a form of destructive testing.
C) It requires the use of an x-ray machine.
D) Protective eyewear should be worn to prevent serious burns from the acid used.

Question

Quizplus · Accepted Answer

Penetrant inspection involves the use of one of two types of penetrants: color contrast or fluorescent. It is a non-destructive testing method, meaning it does not damage the object being inspected. X-ray machines are not used in penetrant inspection. Protective eyewear may be necessary depending on the specific materials and processes being used, but burns from acid are not typically a risk in penetrant inspection.

Which of the Following Is True of Penetrant Inspection