Strength of Materials MCQ Section 1

A. 1/4

B. 1/3

C. 1/8

D. 1/2

A. there is a linear σ-ε

B. plastic flow takes place at some level

C. stiffening effect is felt at some stage

D. rigid action is seen before failure

A. 1/8wL

B. 2/8wL

C. 3/8wL

D. 4/8wL

A. 8 times

B. 4 times

C. 3 times

D. 2 times

A. pricipal planes

B. 45 degree with principal planes

C. 90 degree principal planes

D. independent of principal planes