To avoid jump phenomenon, which of the following condition should be t – McqOptions

MCQOPTIONS

1.	To avoid jump phenomenon, which of the following condition should be true?Where,P = preload in spring, = cam speed, k = stiffness of spring, e = eccentricity
A.	> (me) / ( P + 2 ke)
B.	> ( P + 2 ke) / (me)
C.	< ( P + 2 ke) / (me)
D.	< (me) / ( P + 2 ke)
Answer» D. < (me) / ( P + 2 ke)

Discussion

No Comment Found

Related MCQs

To avoid jump phenomenon, which of the following condition should be true?Where,P = preload in spring, = cam speed, k = stiffness of spring, e = eccentricity
Determine axial force acting on bevel gears when tangential force of 2700 N acts on it. Pitch cone angle = 12.36 & Pressure angle = 30
If lead angle of worm is 13 and lead of worm is 40 mm. Find pitch circular diameter of worm
Calculate the limiting speed to avoid cam jump, if an eccentric plate circular cam has eccentricity of 30 mm and provides motion to the follower of 4 kg mass. Stiffness of the spring is 30 N/mm. Preload in the spring is 600 N