What is the preferred pre-cleaning process for removal of oil and grease :

Related MCQs

• A penetrant process which employs an emulsifier as a separate step in the penetrant removal process is called:
• The adequacy of excess penetrant removal, using water washable penetrant process, is judged and controlled by:
• Excess penetrant removal is a two step process with which of the following penetrant methods?
• What maximum water rinse pressure is considered safe for removal of excess penetrant in the water washable penetrant process?
• Which of the following is the proper first step in removal of excess penetrant when using the solvent removable penetrant process?
• What is the proper technique for removal of excess penetrant from a part when using a water washable penetrant process?
• Over washing during excess penetrant removal is less likely with which penetrant testing process?
• Which of the following penetrants must be treated with an emulsifier prior to water removal?
• What is the likely result of incomplete removal of all excess penetrant from the test piece surface?
• During a visible, solvent removable penetrant test, complete penetrant removal is indicated by: