In vibration isolation system, if ≈ì√¢/≈ì√¢n > 1, then the phase difference between the transmitted force and the disturbing force is?

In vibration isolation system, if ≈ì√¢/≈ì√¢n > 1, then the

1.	In vibration isolation system, if ≈ì√¢/≈ì√¢n > 1, then the phase difference between the transmitted force and the disturbing force is?
A.	0¬¨‚àû
B.	90¬¨‚àû
C.	180¬¨‚àû
D.	270¬¨‚àû
Answer» D. 270¬¨‚àû

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In vibration isolation system, if ≈ì√¢/≈ì√¢n > 1, then the phase difference between the transmitted force and the disturbing force is?

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