In the diagram shown below, if rotor X and rotor Z rotate in same direction and rotor Y rotates in opposite direction, then specify the type of node vibration.

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Mr. Dubey • 51.43K Points
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Q.) In the diagram shown below, if rotor X and rotor Z rotate in same direction and rotor Y rotates in opposite direction, then specify the type of node vibration.

(A) Three node vibration

(B) Two node vibration

(D) None of the above

Correct answer : Option (B) - Two node vibration

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