The boundary between two different materials which are in contact with each other is called:

Related MCQs

• An indication which is formed when two pieces of magnetised steel come in contact with each other is called:
• Halogen content of penetrant materials is limited because of the possibility of stress corrosion cracking in which of the following materials?
• The angle formed by an ultrasonic wave as it enters a medium of different velocity than the one from which it came and a line drawn perpendicular to the interface between the two media is called:
• When an ultrasonic beam passes through the interface between two dissimilar materials at an angle, a new angle of sound travel is formed in the second material due to:
• An ultrasonic technique in which two transducers are used, in a constant position relative to each other, is:
• The echo on the cathode ray tube (CRT) which represents the far boundary of the material being tested is called:
• Poor contact between lead screens and film is likely to cause:
• Reference standards containing a series of flat bottom holes of the same diameter at different depths in each block are called?
• A casting flaw which is formed when two masses of molten metal flowing from different directions flow together, but fail to fuse, is called:
• A technique in which two transducers are used, one on each side of the test piece, is called: