Question

High speed camera used in destructive testing can give very precise information about the failure of casting or material.

(a) True

(b) False

I got this question during an interview.

Question is from Destructive Testing topic in chapter Inspection Testing in Foundries of Casting-Forming-Welding I

Answer 1

The correct option is (a) True

To elaborate: The high-speed cameras used in destructive testing have advance recording modes to capture almost any kind of destructive failure. After the failure of casting, camera stops recording and the captured images can be played back in slow motion which shows precise information, image by image during and after the destructive test.