Theory of Machines Test Questions

Q.  Which of the following statements is/are false for active gyroscopic couple?

a. Reactive gyroscopic couple and active gyroscopic couple are opposite in direction
b. In right hand rule, curled fingers denote direction of precession
c. In active gyroscopic couple spin vector and precession vector are parallel to each other
d. All the statements are false


ANSWER: See Answer
 
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