1
GATE PI 2004
MCQ (Single Correct Answer)
+2
-0.6
Given that the notations of robot joints are $$L$$-linear, $$O$$-orthogonal, $$R$$-rotational, $$T$$-twisting, and $$V$$-revolving, the anatomy of a polar configuration robot is described by the alphabetical string
A
$$TOO$$
B
$$TLL$$
C
$$TRL$$
D
$$TVO$$
2
GATE PI 2003
MCQ (Single Correct Answer)
+2
-0.6
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
A
$$7$$
B
$$8$$
C
$$9$$
D
$$10$$
3
GATE PI 1994
MCQ (Single Correct Answer)
+2
-0.6
Match the following GATE PI 1994 Machine Tools and Machining - Advance Machine Tools Question 29 English
A
$$P - 3,\,\,Q - 1,\,\,R - 4,\,\,S - 2$$
B
$$P - 4,\,\,Q - 1,\,\,R - 3,\,\,S - 2$$
C
$$P - 3,\,\,Q - 4,\,\,R - 1,\,\,S - 2$$
D
$$P - 2,\,\,Q - 4,\,\,R - 1,\,\,S - 3$$
4
GATE PI 1993
Subjective
+2
-0
Match the following GATE PI 1993 Machine Tools and Machining - Advance Machine Tools Question 23 English