Theory of Machines
Gears and Gear Trains
Marks 1Marks 2Marks 5
Analysis of Plane Mechanisms
Marks 1Marks 2
1
GATE ME 2012
MCQ (Single Correct Answer)
+2
-0.6
A concentrated mass $$m$$ is attached at the centre of a rod of length $$2L$$ as shown in the figure. The rod is kept in a horizontal equilibrium position by a spring of stiffness $$k.$$ For very small amplitude of vibration, neglecting the weights of the rod and spring, the un damped natural frequency of the system is GATE ME 2012 Theory of Machines - Vibrations Question 33 English
A
$$\sqrt {{{K} \over m}} $$
B
$$\sqrt {{{2K} \over m}} $$
C
$$\sqrt {{K \over {2m}}} $$
D
$$\sqrt {{{4K} \over m}} $$
2
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
$$1$$
3
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 35 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
$${1 \over {2\,\pi }}\sqrt {{{3K} \over {2\,m}}} $$
4
GATE ME 2010
MCQ (Single Correct Answer)
+2
-0.6
A mass $$m$$ attached to a spring is subjected to a harmonic force as shown in the figure. The amplitude of the forced motion is observed to be $$50$$ mm. The value of m (in kg) is GATE ME 2010 Theory of Machines - Vibrations Question 36 English
A
$$0.1$$
B
$$1.0$$
C
$$0.3$$
D
$$0.5$$
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude