Deterioration of penetrant material performance may be caused by which of the following?

Related MCQs

• 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:
• Excess penetrant removal is a two step process with which of the following penetrant methods?
• Which of the following is normally prohibited as a method of removing excess penetrant when using the solvent removable penetrant process?
• Which of the following is the proper first step in removal of excess penetrant when using the solvent removable penetrant process?
• A penetrant process which employs an emulsifier as a separate step in the penetrant removal process is called:
• A penetrant process in which excess penetrant is removed with an organic solvent is called:
• 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?
• In the solvent removable penetrant process, excess penetrant is removed with:
• What maximum water rinse pressure is considered safe for removal of excess penetrant in the water washable penetrant process?