The principle on which liquid penetrant testing is based on is:

Related MCQs

• Liquid penetrant testing is based on the principle of:
• When using a post emulsifiable penetrant process, it is important to drain as much excess penetrant as possible from the surface of a test piece which has been immersed in the penetrant because:
• Which of the following chemical elements are normally held to a minimum in liquid penetrant materials when testing nickel based alloys?
• A penetrant testing method in which an emulsifier, separate from the penetrant, is used is called:
• Over washing during excess penetrant removal is less likely with which penetrant testing process?
• Which of the following statements accurately describes the capabilities of liquid penetrant testing?
• Which of the following chemical elements are normally held to a minimum in liquid penetrant materials, when testing stainless steel and titanium?
• Which of the following types of pre-cleaning processes may be used for liquid penetrant testing?
• Which of the following types of penetrants, developers, solvents are used when conducting a liquid penetrant test on a part that is exposed to a liquid oxygen environment.
• The fluorescent dyes used in the liquid penetrant testing process are most active when energised with black light of what wavelengths? (Å stands for angstrom units)