Top 150+ Solved Ultrasonic Testing Level 2 MCQ Questions Answer
Q. In a basic pulse-echo ultrasonic instrument, the component that produces the timebase line is called a:
a. Sweep circuit
b. Receiver
c. Pulser
d. Synchroniser
Q. Gas discontinuities are reduced to flat discs or other shapes parallel to the surface by:
a. Rolling
b. Machining
c. Casting
d. Welding
Q. Reflection indications from a weld area being inspection by the angle beam techniquemay represent:
a. Porosity
b. Cracks
c. Weld bead
d. All of the above