How can parts be tested to determine if they have been adequately demagnetized?

Related MCQs

• The range of the specimen thickness that can be adequately recorded on a radiograph is known as the of the radiograph.
• Cracks, lack of penetration, lack of fusion which are surface breaking on a welded aluminium plate which has been liquid penetrant tested will show as:
• A soft aluminium test piece is to be penetrant tested. The piece has previously been sand blasted to remove tightly adhering soils. What additional surface preparation should be performed?
• Which of the following metals must be tested with low halogen sulphur free penetrant materials:
• Surface breaking porosity will show what type of relevant indications when a welded aluminium plate is tested with the liquid penetrant method:
• Which of the following characteristics would be most important in a test piece which is to be tested using the residual method?
• According to ASTM E709-95 powder shall be applied upon the part to be tested in such a manner that:
• Ultrasonic testing of material where the search unit is in direct contact with the material being tested may be:
• The echo on the cathode ray tube (CRT) which represents the far boundary of the material being tested is called:
• AA test method employing two seperate search units on opposite surfaces of the material being tested is called: