Q 25. When 3-2-1 principle in used to support and locate a three dimensional work-piece during machining, the number of degrees of freedom that are restricted is
(A) 7
(B) 8
(C) 9
(D) 10
Answer: (C)
Explanation:
Q 25. When 3-2-1 principle in used to support and locate a three dimensional work-piece during machining, the number of degrees of freedom that are restricted is
(A) 7
(B) 8
(C) 9
(D) 10
Answer: (C)
Explanation:
