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untilwexo untilwexo
wrote...
5 years ago
Technician A says that low frequency vibrations may be heard as a moan or hum. Technician B says that high frequency vibrations may be heard as a moan or hum. Which technician is correct?
A) Technician A only      B) Technician B only      C) Both technicians      D) Neither technician
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Answer verified by a subject expert
irisiris
wrote...
Posts: 173
5 years ago
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untilwexo Author
wrote...
5 years ago
Thanks for your help <3
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