1

GATE ME 2014 Set 1

Numerical

+2

-0

The state of stress at a point is given by $$\,\,{\sigma _x} = - 6\,MPa,\,\,{\sigma _y} = 4\,\,MPa,$$ and $${\tau _{xy}} = - 8\,\,MPa.$$ The maximum tensile stress (in MPa) at the point is ____________.

Your input ____

2

GATE ME 2012

MCQ (Single Correct Answer)

+2

-0.6

A solid circular shaft needs to be designed to transmit a torque of $$50$$ $$N.m.$$ If the allowable shear stress of the material is $$140$$ $$MPa,$$ assuming a factor of safety of $$2,$$ the minimum allowable design diameter in $$mm$$ is

3

GATE ME 2012

MCQ (Single Correct Answer)

+2

-0.6

The homogeneous state of stress for a metal part undergoing plastic deformation is
$$$T = \left( {\matrix{
{10} & 5 & 0 \cr
5 & {20} & 0 \cr
0 & 0 & { - 10} \cr
} } \right)$$$

Where the stress component values are in $$MPa.$$ Using von Mises yield criterion, the value of estimated shear yield stress, in $$MPa$$ is

4

GATE ME 1997

MCQ (Single Correct Answer)

+2

-0.6

A small element at the critical section of a component in bi-axial state of stress with the two principal stresses being $$360$$ $$MPa$$ and $$140$$ $$MPa.$$ The maximum working stress according to distortion energy theory is

Questions Asked from Design For Static Loading (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

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