A quaternary joint in the kinematic
chain is equivalent to ________ .
two binary joints
four binary joints
one binary joint
three binary joints
three binary joints
A quaternary joint is formed when four link are connected to a single point from its one end. In figure drawn below, joint D is a binary joint. A, B, E and F are ternary joints and C, G are quaternary joints.
If 'n ' number of links are
connected with a single pin then number of binary joint will be n – 1.
Hence, the correct option is (D).
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