Explore topic-wise MCQs in Engineering Materials and Metallurgy.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Materials and Metallurgy knowledge and support exam preparation. Choose a topic below to get started.

1.

Cork is composed of _____ air.

A. <1%
B. <10%
C. 20%
D. >50%
Answer» E.
Discussion
2.

Pyroceram glass softens above ______

A. 1000<sup>o</sup>C
B. 2000<sup>o</sup>C
C. 4500<sup>o</sup>C
D. 5500<sup>o</sup>C
Answer» C. 4500<sup>o</sup>C
Discussion