Time Left - 06:00 mins

AE & JE ME Quiz Strength of Materials Bending and Shear Stresses

Attempt now to get your rank among 63 students!

Question 1

A copper wire of 3 mm diameter is bent into a circle and held with its end just in contact. If the maximum permissible strain in copper is 0.003. The minimum length (in mm) of the wire required______.

Question 2

At the neutral axis in a beam, there is

Question 3

A beam is loaded as cantilever. If the load at the end is increased, the failure will occur __.

Question 4

The nature of distribution of Transverse shear stress in a rectangular beam at a section is______.

Question 5

Which of the following is true about the bending stress?

Question 6

A beam cross-section is used in two different orientations as shown in the figure given below. Bending moments applied to the beam in both cases are same. The maximum bending stresses induced in cases (A. and (B. are related as

Question 7

If the section modulus of the beam decreases, then bending stress will

Question 8

Consider a beam with circular cross-section of diameter d. The ratio of the second moment of area about the neutral axis to the section modulus of the area is.

Question 9

What is the value of bending stress for a bar of diameter 75 mm for moment of 6.75×10³ Nm ?

Question 10

Ratio of maximum shear stress developed in a rectangular cross-section beam to that developed in a circular cross-section beam for the same average shear stress is

63 attempts
0 upvotes
0 comments

Tags :

AE & JE Exams Mechanical Engineering

May 27AE & JE Exams