1
GATE CE 2002
+1
-0.3
The shear modulus (G), modulus of elasticity (E) and the Poisson's ratio ($$\mu$$) of a material are related as
A
$$G\;=\;\frac E{\left[2(1+\mu)\right]}$$
B
$$E\;=\;\frac G{\left[2(1+\mu)\right]}$$
C
$$G\;=\;\frac E{\left[2(1-\mu)\right]}$$
D
$$G\;=\;\frac E{\left[2(\mu - 1)\right]}$$
2
GATE CE 2000
+1
-0.3
The stress-strain diagram for two materials A and B is shown below: The following statements are made based on this diagram:
I. Material A is more brittle than material B.
II. The ultimate strength of material B is more than that of A.
With reference to the above statements, which of the following applies?
A
Both the statements are false.
B
Both the statements are true.
C
I is true but II is false.
D
I is false but II is true.
3
GATE CE 2000
+1
-0.3
Pick the incorrect statement from the following four statements:
A
On the plane which carries maximum normal stress, the shear stress is zero.
B
Principal planes are mutually orthogonal.
C
On the plane which carries maximum shear stress, the normal stress is zero.
D
The principal stress axes and principal strain axes coincide for an isotropic material
4
GATE CE 1991
+1
-0.3
The maximum value of Poisson's ratio for an elastic material is
A
0.25
B
0.5
C
0.75
D
1.0
GATE CE Subjects
Engineering Mechanics
Strength of Materials Or Solid Mechanics
Structural Analysis
Construction Material and Management
Reinforced Cement Concrete
Steel Structures
Geotechnical Engineering
Fluid Mechanics and Hydraulic Machines
Irrigation
Geomatics Engineering Or Surveying
Environmental Engineering
Transportation Engineering
Engineering Mathematics
General Aptitude
EXAM MAP
Joint Entrance Examination