1
GATE ME 2003
MCQ (Single Correct Answer)
+1
-0.3
The mechanism used in a shaping machine is
A
a closed 4-bar chain having 4 revolute pairs
B
a closed 6-bar chain having 6 revolute pairs
C
a closed 4-bar chain having 2 revolute and 2 sliding pairs
D
an inversion of the single slider-crank chain
2
GATE ME 2003
MCQ (Single Correct Answer)
+1
-0.3
The lengths of the links of a 4-bar linkage with revolute pairs only are $$p,q,r$$ and $$s$$ units. Given that $$p < q < r < s.$$ Which of these links should be the fixed one, for obtaining a ‘double crank’ mechanism?
A
link of length $$p$$
B
link of length $$q$$
C
link of length $$r$$
D
link of length $$s$$
3
GATE ME 1999
MCQ (Single Correct Answer)
+1
-0.3
For the planar mechanism shown in Fig. select the most appropriate choice for the motion of link 2 when link 4 is moved upwards. GATE ME 1999 Theory of Machines - Analysis of Plane Mechanisms Question 58 English
A
Link 2 rotates clockwise
B
Link 2 rotates counter - clockwise (c)
C
Link 2 does not move
D
Link 2 motion cannot be determined
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Turbo Machinery
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