ASNT ULTRASONIC LEVEL I EXAM 2025/2026
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Terms in this set (170)
Far boundary indication The indication on the instrument display that
represents the far boundary of the material
being tested.
Immersion testing The position of the transducer is often varied to
transmit sound into the test part at various
angles to the front surface.
, Coaxial cable The cable that connects the ultrasonic
instrument to the transducer is specially
designed so that one conductor is centered
inside another.
Calibration The process of comparing an instrument or
device with a standard.
Compressional wave Another name for a longitudinal wave.
Rayleigh wave Another name for surface waves.
Couplant A material used between the face of a
transducer and the test surface to permit or
improve the transmission of ultrasonic vibrations.
BANK COMPLETE 400 QUESTIONS WITH
DETAILED VERIFIED ANSWERS
Save
Practice questions for this set
Learn
Studied 7 terms
, Nice work, you're crushing it
Continue studying in Learn
Terms in this set (170)
Far boundary indication The indication on the instrument display that
represents the far boundary of the material
being tested.
Immersion testing The position of the transducer is often varied to
transmit sound into the test part at various
angles to the front surface.
, Coaxial cable The cable that connects the ultrasonic
instrument to the transducer is specially
designed so that one conductor is centered
inside another.
Calibration The process of comparing an instrument or
device with a standard.
Compressional wave Another name for a longitudinal wave.
Rayleigh wave Another name for surface waves.
Couplant A material used between the face of a
transducer and the test surface to permit or
improve the transmission of ultrasonic vibrations.
