1
GATE ME 2014
MCQ (Single Correct Answer)
+1
-0.3
For the given statements:
($$I.$$) $$\,\,\,$$ Mating spur gear teeth is an example of higher pair
($$II.$$) $$\,\,\,$$ A revolute joint is an example of lower pair.

Indicate the correct answer.

A
Both $$I$$ and $$II$$ are false
B
$$I$$ is true and $$II$$ is false
C
$$I$$ is false and $$II$$ true
D
Both $$I$$ and $$II$$ are true
2
GATE ME 2014
MCQ (Single Correct Answer)
+1
-0.3
A 4-bar mechanism with all revolute pairs has link lengths $${l_f} = 20\,\,mm,\,\,{l_{in}} = 40\,\,mm,\,\,{l_{co}} = 50mm$$ and $${l_{out}} = 60\,mm.$$ The suffixes $$'f', 'in', 'co'$$ and $$'out'$$ denote the fixed link, the input link, the coupler and output link respectively. Which one of the following statements is true about the input and output links?
A
Both links can execute full circular motion
B
Both links cannot execute full circular motion
C
Only the output link cannot execute full circular motion
D
Only the input link cannot execute full circular motion
3
GATE ME 2013
MCQ (Single Correct Answer)
+1
-0.3
A link OB is rotating with a constant angular velocity of 2 rad/s in counter clockwise direction and a block is sliding radially outward on it with an uniform velocity of 0.75 m/s with respect to the rod, as shown in the figure below. If OA = 1 m, the magnitude of the absolute acceleration of the block at location A in m/s2 is GATE ME 2013 Theory of Machines - Analysis of Plane Mechanisms Question 43 English
A
3
B
4
C
5
D
6
4
GATE ME 2013
MCQ (Single Correct Answer)
+1
-0.3
A planar closed kinematic chain is formed with rigid links $$PQ = 2.0 m, QR = 3.0 m, RS = 2.5 m$$ and $$SP = 2.7 m$$ with all revolute joints. The link to be fixed to obtain a double rocker (rocker-rocker) mechanism is
A
$$PQ$$
B
$$QR$$
C
$$RS$$
D
$$SP$$
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