Explore topic-wise MCQs in Mechanical Metallurgy Questions and Answers.

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

1.

Which of the following can be used as a notch test sample for standard test?

A. a)
B. b)
C. c)
D. d)
Answer» D. d)
Discussion
2.

The Zener-Hollowman (Z) is equal to ___________

A. Where ϒ-strain rate, ε-strain, σ-stress, T-temperature, ΔH-activation energy, R- universal gas constant.
B. σ*exp(-ΔH/RT)
C. ε*exp(-ΔH/RT)
D. ϒ*exp(-ΔH/RT)
E. exp(-ΔH/RT)
Answer» D. ϒ*exp(-ΔH/RT)
Discussion