1
GATE ME 2014
MCQ (Single Correct Answer)
+1
-0.3
A rigid link PQ is 2 m long and oriented at 20o to the horizontal as shown in the figure. The magnitude and direction of velocity VQ, and the direction of velocity VP are given. The magnitude of VP(in m/s) at this instant is GATE ME 2014 Theory of Machines - Analysis of Plane Mechanisms Question 40 English
A
2.14
B
1.89
C
1.21
D
0.96
2
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
3
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
4
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
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Turbo Machinery
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