The scattering of the rays of an ultrasonic beam due to reflection from a highly irregular surface is called:

Related MCQs

• Scattering of an ultrasonic beam is most pronounced when:
• Sound beam intensity is irregular in the area called:
• When variations are noticed in the front surface reflection, the test piece should be inspected for possible near surface discontinuities by:
• In ultrasonic testing, a liquid coupling medium between the crystal surface and the part surface is necessary because :
• What is the primary difference between X rays and gamma rays of the same energy?
• 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 testing technique in which the transducer element is not parallel to the test surface is called:
• 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:
• Reflection indications from a weld area being inspection by the angle beam technique may represent:
• The divergence of an ultrasonic beam is dependant on: