A 25 MHz search unit would most likely be used during:

Related MCQs

• AA material used between the face of a search unit and the test surface to permit or improve the transmission of ultrasonic vibrations from the search unit to the material being tested is called:
• During ultrasonic testing by the immersion method, it is frequently necessary to angulate the search unit when a discontinuity is located at an angle in order to:
• A split coil would most likely be used with a:
• Which technique would most likely be used to examine a weld, with the weld cap still in place?
• Materials which can readily be inspected with frequencies of 1 to 5 MHz are:
• A continuous linear indication along the centre of a fillet weld would most likely be a:
• A continuous linear indication along the edge of a new fillet weld would most likely be a:
• Which of the following conditions would be most likely to cause strong, interfering surface waves?
• Laminations would most likely be encountered in which of the following product forms?
• The piezoelectric material in a search unit which vibrates to produce ultrasonic waves is called: