Time Left - 08:00 mins

MP Sub-Engineer ME: Theories of Failure Quiz 30

Attempt now to get your rank among 74 students!

Question 1

The predicted ratio of shear stress to direct stress at yield condition for steel specimen under maximum principal strain theory is

Question 2

The maximum distortion energy theory of failure is suitable to predict the failure of which one of the following types of materials _________?

Question 3

A rod is subjected to a tensile load with cross-sectional area 200 mm². If the uniaxial yield stress of material is 400 MPa. Based on Tresca’s theory the failure load (in kN) is____.

Question 4

All the failure theories give nearly the same result _________.

Question 5

Rankine’s theory is good for____.

Question 6

Which of the following is correct safe boundary for given theories

Question 7

According to total strain energy theory, the condition for safe design for bi-axial state of stress is given by

Question 8

Maximum shear stress theory was postulated by __________.

Question 9

Factor of safety (FOS or N) is correctly denoted by

Question 10

For Von-mises theory ratio of

has been taken as

74 attempts
0 upvotes
0 comments

Tags :

AE & JE Exams Mechanical Engineering

May 5AE & JE Exams