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.

Miller indices for perpendicular planes are always the same.

A. True
B. False
Answer» C.
Discussion
2.

Which of the following is a property of Miller indices?

A. They uniquely identify a plane
B. They are always positive
C. They are not fractions
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
3.

Convert [2 1] from four-index system to three-index system.

A. [2 1 0]
B. [3 0 1]
C. [1]
D. [2 1]
Answer» C. [1]
Discussion
4.

In cubic crystals, crystallographic directions are arranged in families. Which of the following directions does not belong to the family <110>?

A. [1 0 1]
B. [1 0]
C. [0 1 ]
D. None of the mentioned
Answer» E.
Discussion
5.

Which of the following is not true for crystallographic axes?

A. They must be parallel to the edges of the unit cell
B. They must be perpendicular to each other
C. They must originate at one of the vertices of the cell
D. They form a right-handed co-ordinate system
Answer» C. They must originate at one of the vertices of the cell
Discussion