While performing a fluorescent water washable penetrant test, which of the following steps should be performed under black light?

Related MCQs

• For adequate test results, the black light used in fluorescent penetrant examination should provide what minimum black light intensity at the test surface?
• Which of the following is not (!) an advantage of a water washable fluorescent penetrant process?
• What maximum water rinse pressure is considered safe for removal of excess penetrant in the water washable penetrant process?
• When performing a fluorescent penetrant examination, excess penetrant is normally removed:
• What is the proper technique for removal of excess penetrant from a part when using a water washable penetrant process?
• The adequacy of excess penetrant removal, using water washable penetrant process, is judged and controlled by:
• The temperature of water rinse used in the water washable penetrant process should be:
• When using a water washable penetrant testing process, why should the water rinse temperature remain constant?
• What amount of time is normally considered necessary for dark adaption of the eyes prior to performing a fluorescent penetrant test?
• 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)