Which type of developer would you use to obtain the highest sensitivity test results?

Related MCQs

• Why is the need for a dry surface prior to developer application more of a disadvantage with a dry developer than with a non-aqueous wet developer?
• When using a straight beam technique to examine a thick test piece what change(s) would you expect to see in back wall echo size as you approach the side of the test piece? (Transducer remains completely on test piece)
• It is easier to control developer coating thickness with a soluble developer than a water suspendable one because:
• Highest sensitivity to fine surface cracks would be obtained by which of the following techniques?
• Which type of penetrant process affords most control of test sensitivity level?
• Why is it important to view the test piece shortly after developer application and periodically through the development time?
• When testing a test piece with parallel front and back surfaces, no back wall echo can be obtained. Which of the following actions might enable you to obtain a back wall echo?
• Which type of developer does not (!) provide a contrasting background against which to view penetrant indications?
• For adequate test results, the black light used in fluorescent penetrant examination should provide what minimum black light intensity at the test surface?
• Which type of developer may be either in suspension or a solution?