What is the possible minimum number of
links required in the planar mechanism of single degree of freedom which have
both higher and lower kinetic pairs?
एकल स्वतंत्रता कोटि के समतलीय तंत्र में आवश्यक लिंकों की संभावित न्यूनतम संख्या क्या है, जिसमें उच्चतर तथा निम्नतर दोनों गतिज युग्म हों?
1
3
4
5
3
According to question, consider a planer mechanism,
Number of links (l) = 3
Number of binary joint (j) = 2
Number of higher pair (h) = 1
According to Grubler’s equation of
degree of freedom,
Hence proved, so minimum number of link required is 3.
Hence, the correct option is (B).
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