1
GATE ME 2014 Set 3
Numerical
+2
-0
The damping ratio of a single degree of freedom spring-mass-damper system with mass of $$1$$ kg, stiffness $$100 N/m$$ and viscous damping coefficient of $$25$$ $$N.s/m$$ is _____________
Your input ____
2
GATE ME 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
What is the natural frequency of the spring mass system shown below? The contact between the block and the inclined plane is frictionless. The mass of the block is denoted by $$m$$ and the spring constants are denoted by $${k_1}$$ and $${k_2}$$ as shown below. GATE ME 2014 Set 2 Theory of Machines - Vibrations Question 29 English
A
$$\sqrt {{{{K_1} + {K_2}} \over {2m}}} $$
B
$$\sqrt {{{{K_1} + {K_2}} \over 4m}} $$
C
$$\sqrt {{{{K_1} - {K_2}} \over m}} $$
D
$$\sqrt {{{{K_1} + {K_2}} \over m}} $$
3
GATE ME 2014 Set 1
Numerical
+2
-0
Consider a cantilever beam, having negligible mass and uniform flexural rigidity, with length $$0.01m$$. The frequency of vibration of the beam, with a $$0.5$$ kg mass attached at the free tip, is $$100Hz$$. The flexural rigidity (in $$N.{m^2}$$) of the beam is _________.
Your input ____
4
GATE ME 2014 Set 1
MCQ (Single Correct Answer)
+2
-0.6
A rigid uniform rod $$AB$$ of length $$L$$ and mass $$m$$ is hinged at $$C$$ such that $$AC = L/3, CB = 2L/3.$$ Ends $$A$$ and $$B$$ are supported by springs of spring constant $$k.$$ The natural frequency of the system is given by GATE ME 2014 Set 1 Theory of Machines - Vibrations Question 30 English
A
$$\sqrt {{K \over 2m}} $$
B
$$\sqrt {{K \over m}} $$
C
$$\sqrt {{2K \over m}} $$
D
$$\sqrt {{5K \over m}} $$
GATE ME Subjects
Turbo Machinery
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