What is the most common source of penetrant bath contamination?

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:
• When preparing a bath it is important to have the bath strength at a proper level, as too many particles can result in:
• 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:
• Excess penetrant removal is a two step process with which of the following penetrant methods?
• 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?
• Which of the following is normally prohibited as a method of removing excess penetrant when using the solvent removable penetrant process?
• When performing a fluorescent penetrant examination, excess penetrant is normally removed:
• During a visible, solvent removable penetrant test, complete penetrant removal is indicated by: