Introduction
3 translation and 3 rotation
How many degrees of freedom in plane object?
pitch curve
This set of Machine Dynamics Multiple Choice Questions & Answers (MCQs) focuses on “Cams”
3
The number of degrees of freedom of a planer linkage with 8 links and 9 simple revolute joints is
compound gear train
When the axes of first and last gear are co-axial, then gear train is known as
epicyclic gear train
A differential gear in an automobile is a
rectilinear motion
When the motion of a body is confined to only one plane, the motion is said to be
in any direction irrespective of the cam axis
In a radial cam, the follower moves
S + L < P + Q
In a four bar linkage, s denotes the shortest link length, L is the longest link length, P and Q are the lengths of other two links. At least one of the three moving links will rotate by 360° i
SHM
UARM
UV
Different types of motions in cams