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When 3-2-1 principle is used to support and locate a three...

This question belongs to Mechanical Engineering Manufacturing And Production Technology
Manufacturing and Production Technology
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When 3-2-1 principle is used to support and locate a three dimensional work-piece during machining, the number of degrees of freedom that are restricted is

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Correct Answer: Option C
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Suresh Nakkapalli
Suresh Nakkapalli 1 year ago
Correct answer is B
in the 3-2-1 Principle :
3 Points restricts 3 translational + 2 rotational =5DOF
2 Points restricts = 2 DOF
1Point = 1 DOF

hence, total is 5+2+1=8 DOF
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