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Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
Back to Practice Questions
ElectricalElectrical Materials
PrevNext

Magnetostriction method produces ultrasonic waves upto frequency

A

3 x 108 Hz

B

3 x 106 Hz

C

3 x 103 Hz

D

3 x 109 Hz

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