![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/public/images/logos/logo-white.png)
McqMate
Q. |
Ultrasonic testing is: |
A. | Mechanical energy with a speed of propagation faster than the speed of sound |
B. | Sound which has a frequency or pitch above the range of the human ear |
C. | The science of discontinuity detection using ultrasonic sound |
D. | Mechanical vibrations below the frequency of human hearing |
Answer» B. Sound which has a frequency or pitch above the range of the human ear |
View all MCQs in
Non Destructive Testing and EvaluationNo comments yet