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Title: Technician A says that low frequency vibrations may be heard as a moan or hum. Technician B says ... Post by: untilwexo on May 29, 2018 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 Title: Technician A says that low frequency vibrations may be heard as a moan or hum. Technician B says ... Post by: iris on May 29, 2018 Content hidden
Title: Technician A says that low frequency vibrations may be heard as a moan or hum. Technician B says ... Post by: untilwexo on May 29, 2018 Thanks for your help <3
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