19) A combination of kinematic pairs, joined in such a way that the relative motion between the links is completely constrained, is called as
Answer is:
Kinematic chain
Related Theory of Machines MCQ with Answers
Answer is:
l = 2p - 4
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Mechanism
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Inversion
Answer is:
All of the above
Explanation:
Following are the difference between a machine and a structure
* The parts of a machine more relative to one another, whereas the members of a structure do not move relative to one another
* The links of a machine may transmit both power and motion, whereas the members of a structure transmit forces only
* A machine transforms the available energy into some useful work, whereas in a structure no energy is transformed into useful work