Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

In normalizing, grain size distribution ______

A. is uniform
B. is less uniform
C. varies directly with temperature
D. varies with time
Answer» C. varies directly with temperature
Discussion
2.

Perlite formed during normalising is coarse in nature.

A. True
B. False
Answer» C.
Discussion
3.

Normalizing takes less time than that for annealing.

A. True
B. False
Answer» B. False
Discussion
4.

Increase in the tempering temperature ______

A. increases hardness
B. increases ductility
C. decreases conductivity
D. increases toughness
Answer» E.
Discussion
5.

Highly alloyed tool steels are tempered in the range of ______

A. 100 C 190 C
B. 180 C 300 C
C. 450 C 620 C
D. 500 C 600 C
Answer» E.
Discussion
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