Which of the following cast materials could most likely be successfully ultrasonically tested?

Related MCQs

• Which of the following metals must be tested with low halogen sulphur free penetrant materials:
• Which of the following materials of the same alloy is most likely to produce the greatest amount of sound attenuation over a given distance?
• Which of the following characteristics would be most important in a test piece which is to be tested using the residual method?
• Addition of approximately 6% antimony as an alloying element could be expected to increase the ultrasonic inspectability of which of the following materials?
• Halogen content of penetrant materials is limited because of the possibility of stress corrosion cracking in which of the following materials?
• Which of the following describes the sound field propagating in a piece of steel bar stock which is being tested from one end with longitudinal waves?
• Which of the following product forms would probably be tested at the lowest frequency?
• 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:
• The echo on the cathode ray tube (CRT) which represents the far boundary of the material being tested is called:
• Surface breaking porosity will show what type of relevant indications when a welded aluminium plate is tested with the liquid penetrant method: