An ultrasonic testing technique in which the transducer element is not parallel to the test surface is called:

Related MCQs

• 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)
• A calibration for immersion ultrasonic testing of pipe or tubing should establish a transducer position such as:
• In ultrasonic testing, a liquid coupling medium between the crystal surface and the part surface is necessary because :
• Entry surface resolution is a characteristic of an ultrasonic testing system which defines its ability to:
• 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:
• Which of the following transducer materials is the most efficient receiver of ultrasonic energy?
• Which of the following transducer materials is the most efficient receiver of ultrasonic energy?
• In a basic ultrasonic test pattern (A scan) for contact testing, the initial pulse (assume no sweep delay is used):
• A disadvantage of using a high frequency ultrasonic transducer is:
• A A disadvantage of using a low frequency ultrasonic transducer is: