1

GATE ME 2015 Set 2

MCQ (Single Correct Answer)

+2

-0.6

In a plane stress condition, the components of stress at a point are $${\sigma _x} = 20$$ MPa, $${\sigma _y} = 80$$ MPa and $${\tau _{xy}} = 40$$ MPa, The maximum shear stress (in MPa) at the point is

2

GATE ME 2012

MCQ (Single Correct Answer)

+2

-0.6

The state of stress at a point under plane stress condition is

$${\sigma _{xx}} = 40\,$$ MPa, $${\sigma _{yy}} = 100\,$$ MPa & $${\tau _{xy}} = 40$$ MPa.

The radius of the Mohr's circle representing the given state of stress in MPa is

$${\sigma _{xx}} = 40\,$$ MPa, $${\sigma _{yy}} = 100\,$$ MPa & $${\tau _{xy}} = 40$$ MPa.

The radius of the Mohr's circle representing the given state of stress in MPa is

3

GATE ME 2008

MCQ (Single Correct Answer)

+2

-0.6

A two dimensional fluid element rotates like a rigid body. At a point within the element, the pressure is $$1$$ unit. Radius of the Mohr's circle, characterizing the state at that point, is

4

GATE ME 2008

MCQ (Single Correct Answer)

+2

-0.6

A solid circular shaft of diameter 100 mm is subjected to an axial stress of 50 MPa. It further subjected to a torque of 10 KN-m. The maximum principal stress experienced on the shaft is closest to

Questions Asked from Complex Stresses (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