Time Left - 06:00 mins
ESE 90 DAYS_Principal Stress and Principal Strain
Attempt now to get your rank among 304 students!
Question 1
In a plain strain condition in XY plane, normal strain in X and Y directions are equal to zero and shear strain is equal to 3 x 10–6. What is the diameter of Mohr’s circle of strain for these strain values?
Question 2
Which of the following pairs is Not correctly matched for the mohr’s circle shown below:
1. Minimum principal strain =100μ
2. Maximum shear strain = 300μ
3. Normal strain on the plane of maximum shear strain = 150μ
Question 3
The principal stresses at a point a stressed material are
.
The volumetric strain will be
.
The volumetric strain will be
Question 4
Principal stresses at a point are 80 N/mm2 and 40 N/mm2 both tensile. The yield stress in simple tension for this material is 200 N/mm2 The values of factors of safety according to maximum principal stress theory and maximum shear stress theory, respectively, are
Question 5
A square element of a structural part is subjected to biaxial stresses as shown in the figure. On a plane along BD, the intensity of the resultant stress due to these conditions will be
- 304 attempts
- 1 upvote
- 2 comments
Jun 30ESE & GATE CE