Explore topic-wise MCQs in Materials Science.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Materials Science knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following can be theoretical shear stress produced in metals? ( GPa stands for Giga pascal)

A. 10 GPa
B. 32 GPa
C. 2 GPa
D. 50 GPa
Answer» B. 32 GPa
2.

What are the dislocation in which the line direction and Burgers vector are neither perpendicular nor parallel?

A. Screw dislocation
B. Edge dislocation
C. Jog dislocation
D. Mixed dislocation
Answer» E.
3.

In an edge dislocation, a helical path is traced around the dislocation line.

A. True
B. False
Answer» C.
4.

To determine yield strength of a material which of the following needn t be affected?

A. Solute hardening
B. Precipitation hardening
C. Work hardening
D. Martensic transformation
Answer» E.
5.

Which type of defect are line defects?

A. One-dimensional defect
B. Zero-dimensional defect
C. Two-dimensional defect
D. Three-dimensional defect
Answer» B. Zero-dimensional defect