1
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
$${2 \over 3}$$
2
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
$${1 \over {2\,\pi }}\sqrt {{{3K} \over {2\,m}}} $$
3
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
$$1$$
4
GATE ME 2011
MCQ (Single Correct Answer)
+2
-0.6
The values of enthalpy of steam at the inlet and outlet of a steam turbine in a Rankine cycle are $$2800$$ $$kJ/kg$$ and $$1800$$ $$kJ/kg$$ respectively. Neglecting pump work, the specific steam consumption in $$kg/kW$$-hour is

A
$$3.60$$
B
$$0.36$$
C
$$0.06$$
D
$$0.01$$