Engineering, 26.03.2021 20:50 caggh345

Air is a
O Solid
O Liquid
O Gas
O Plasma

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Engineering, 04.07.2019 18:10, lowkeyqueenk

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Engineering, 04.07.2019 18:10, tobyhollingsworth178

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer

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Air is a
O Solid
O Liquid
O Gas
O Plasma...