1
GATE ME 2011
MCQ (Single Correct Answer)
+2
-0.6
A torque $$T$$ is applied at the free end of a stepped rod of circular cross-sections as shown in the figure. The shear modulus of the material of the rod is $$G.$$ The expressions for diameter to produce an angular twist $$\theta $$ at the free end is GATE ME 2011 Strength of Materials - Torsion Question 5 English
A
$${\left( {{{32TL} \over {\pi \theta G}}} \right)^{{1 \over 4}}}$$
B
$${\left( {{{18TL} \over {\pi \theta G}}} \right)^{{1 \over 4}}}$$
C
$${\left( {{{16TL} \over {\pi \theta G}}} \right)^{{1 \over 4}}}$$
D
$${\left( {{{2TL} \over {\pi \theta G}}} \right)^{{1 \over 4}}}$$
2
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 17 English
A
$$3$$
B
$${3 \over 2}$$
C
$$1$$
D
$${2 \over 3}$$
3
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 53 English
A
$$-$$1
B
0
C
1
D
2
4
GATE ME 2011
MCQ (Single Correct Answer)
+2
-0.6
A mass of $$1$$ kg is attached to two identical springs each with stiffness $$k=20kN/m$$ as shown in the figure. Under frictionless condition, the natural frequency of the system in $$Hz$$ is close to GATE ME 2011 Theory of Machines - Vibrations Question 34 English
A
$$32$$
B
$$23$$
C
$$16$$
D
$$1$$