1
GATE ME 2004
MCQ (Single Correct Answer)
+1
-0.3
A uniform, slender cylindrical rod is made of a homogeneous and isotropic material. The rod rests on a frictionless surface. The rod is heated uniformly. If the radial and longitudinal thermal stresses are represented by $${\sigma _r}$$ and $${\sigma _z}$$ respectively, then
A
$${\sigma _r} = 0,{\sigma _z} = 0$$
B
$${\sigma _r} \ne 0,{\sigma _z} = 0$$
C
$${\sigma _r} = 0,{\sigma _z} \ne 0$$
D
$${\sigma _r} \ne 0,{\sigma _z} \ne 0$$
2
GATE ME 2004
MCQ (Single Correct Answer)
+1
-0.3
In terms of Poisson's ratio $$\left( \mu \right)$$ the ratio of Young's Modulus $$(E)$$ to Shear Modulus $$(G)$$ of elastic materials is
A
$$2\left( {1 + \mu } \right)$$
B
$$2\left( {1 - \mu } \right)$$
C
$${1 \over 2}\left( {1 + \mu } \right)$$
D
$${1 \over 2}\left( {1 - \mu } \right)$$
3
GATE ME 2004
MCQ (Single Correct Answer)
+2
-0.6
Match the following with respect to spatial mechanism.

Type of Joint
$$P.$$ Revolute
$$Q.$$ Cylindrical
$$R.$$ Spherical

Motion constrained
$$1.$$ Three
$$2.$$ Five
$$3.$$ Four
$$4.$$ Two
$$5.$$ Zero

A
$$P = 1,Q = 3,R = 1$$
B
$$P = 5,Q = 4,R = 3$$
C
$$P = 2,Q = 3,R = 1$$
D
$$P = 4,Q = 5,R = 3$$
4
GATE ME 2004
MCQ (Single Correct Answer)
+2
-0.6
The figure below shows a planar mechanism with single degree of freedom. The instant center $${{\rm I}_{24}}$$ for the given configuration is located at a position. GATE ME 2004 Theory of Machines - Analysis of Plane Mechanisms Question 27 English
A
$$L$$
B
$$M$$
C
$$N$$
D
$$\infty $$
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