1.

A geared system possessed a strain energy if 150kJ, later it was converted into a two-rotor system connected by a shaft. The Strain energy of the equivalent system will be _____

A. 150 kJ
B. less than 150 kJ
C. more than 150 kJ
D. Dependent on the length of the equivalent shaft
Answer» B. less than 150 kJ


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