1
GATE ME 2009
+1
-0.3
If the principal stresses in a plane stress problem are $${\sigma _1}$$ $$= 100$$ MPa, $${\sigma _2}$$ $$= 40$$ MPa, the magnitude of the maximum shear stress (in MPa) wil be
A
$$60$$
B
$$50$$
C
$$30$$
D
$$20$$
2
GATE ME 2004
+1
-0.3
The figure shows the state of stress at a certain point in a stressed body. The magnitudes of normal stresses in the $$x$$ and $$y$$ directions are $$100$$ MPa and $$20$$ MPa respectively. The radius of Mohr's stress circle representing this state of stress is
A
$$120$$
B
$$80$$
C
$$60$$
D
$$40$$
3
GATE ME 1996
+1
-0.3
If the two principal strains at a point are 1000 $$\times$$ 10-6 and -600 $$\times$$ 10-6, then the maximum shear strain is
A
800 $$\times$$ 10-6
B
500 $$\times$$ 10-6
C
1600 $$\times$$ 10-6
D
200 $$\times$$ 10-6
4
GATE ME 1989
+1
-0.3
An elastic body is subjected to a tensile stress $$X$$ in a particular direction and a compressive stress $$Y$$ in its perpendicular direction. $$X$$ and $$Y$$ are unequal in magnitude. On the plane of maximum shear stress in the body there will be:
A
no normal stress
B
also the maximum normal stress
C
the minimum normal stress
D
both normal stress and shear stress
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
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