Test Your Ultrasound Knowledge by IRISS

Question Title

* 1. Ultrasound can be used to find defects in Motor Bearings.

True

False

Question Title

* 2. Sound Level is measured in decibulls.

True

False

Question Title

* 3. Ultrasound begins below the level of human hearing.

True

False

Question Title

* 4. Electrical anomalies including Arcing, Tracking and Corona all make noise in the Ultrasound spectrum.

True

False

Question Title

* 5. Bats use Ultrasound to help themselves navigate in the dark.

True

False

Question Title

* 6. Ultrasound begins above 20 KiloHertz.

True

False

Question Title

* 7. Structure borne ultrasound can be used to test steam traps.

True

False

Question Title

* 8. Compressed air leaks can be detected using structure borne ultrasound.

True

False

Question Title

* 9. A Parabolic dish type Ultrasound sensor can pick up signals from 20-30 meters away.

True

False

Question Title

* 10. Ultrasound testers convert high frequency ultrasound into the audible spectrum using a process called heterodyning.

True

False

Question Title

* 11. Contact Information

Name

Company

Email Address