1
GATE ME 2011
MCQ (Single Correct Answer)
+2
-0.6
A column has a rectangular cross-section of 10 mm $$ \times $$ 20 mm and a length of 1 m. The slenderness ratio of the column is close to
A
200
B
346
C
477
D
1000
2
GATE ME 2011
MCQ (Single Correct Answer)
+1
-0.3
A double - parallelogram mechanism is shown in the figure. Note that PQ is a single link. The mobility of the mechanism is GATE ME 2011 Theory of Machines - Analysis of Plane Mechanisms Question 46 English
A
$$-$$1
B
0
C
1
D
2
3
GATE ME 2011
MCQ (Single Correct Answer)
+2
-0.6
For the four - bar linkage shown in the figure, the angular velocity of link AB is $$1$$ rad/s. The length of link CD is $$1.5$$ times the length of link $$AB$$. In the configuration shown, the angular velocity of link CD in rad/s is GATE ME 2011 Theory of Machines - Analysis of Plane Mechanisms Question 10 English
A
$$3$$
B
$${3 \over 2}$$
C
$$1$$
D
$${2 \over 3}$$
4
GATE ME 2011
MCQ (Single Correct Answer)
+2
-0.6
A disc of mass m is attached to a spring of stiffness $$k$$ as shown in the figure. The disc rolls without slipping on a horizontal surface. The natural frequency of vibration of the system is GATE ME 2011 Theory of Machines - Vibrations Question 25 English
A
$${1 \over {2\,\pi }}\sqrt {{K \over m}} $$
B
$${1 \over {2\,\pi }}\sqrt {{{2K} \over m}} $$
C
$${1 \over {2\,\pi }}\sqrt {{{2K} \over {3\,m}}} $$
D
$${1 \over {2\,\pi }}\sqrt {{{3K} \over {2\,m}}} $$
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