1000+ Strength of Materials Objective Questions and Answers Pdf - 1

Question: 1

Clad metals are

(A) two or more dissimilar materials joined together by welding

(B) two or more dissimilar materials jointed together under very high hydraulic pressure

(C) two or more dissimilar materials riveted together

(D) non ferrous materials

Ans: B

two or more dissimilar materials jointed together under very high hydraulic pressure

Question: 2

The strain energy stored in a specimen when strained within elastic limit is known as

(A) resilience

(B) elastic limit strain energy

(C) strain energy

(D) proof strain energy

Ans: A

resilience

Question: 3

Hoop stress is

(A) longitudinal stress

(B) radial stress

(C) compressive stress

(D) circumferential tensile stress

Ans: D

circumferential tensile stress

Question: 4

The effect or arching a beam is to

(A) reduce the bending moment throughout

(B) increase the bending moment throughout

(C) reduce the shear force

(D) increase the shear force

Ans: A

reduce the bending moment throughout

Question: 5

In laminated spring, the strips are provided in different lengths for

(A) improved appearance

(B) material economy

(C) equal distribution of stress

(D) reducing the weight

Ans: C

equal distribution of stress

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