When using a water washable penetrant testing process, why should the water rinse temperature remain constant?

Related MCQs

• What maximum water rinse pressure is considered safe for removal of excess penetrant in the water washable penetrant process?
• The temperature of water rinse used in the water washable penetrant process should be:
• During the water rinse step of the water washable penetrant process, what is the desired angle of the spray to the surface?
• 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:
• 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:
• The chief advantage of using a water washable penetrant process is:
• While performing a fluorescent water washable penetrant test, which of the following steps should be performed under black light?
• Which of the following is not (!) an advantage of a water washable fluorescent penetrant process?
• When performing a post emulsifiable penetrant test, the test piece does not rinse acceptable clean during normal processing. What should be done?