GATE MT 2020 Paper 1 — page 10

Questions 28–30 of 65. Imported answers require review unless explicitly marked reviewed.

Paper practice 65 questionsPage 10 of 22

Cupola is a furnace used to produce

Your answerChoose one option.

cast irons.

plain carbon steels.

copper alloys.

aluminum alloys.

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The functions

and

intersect at the point:

Your answerChoose one option.

(1, 3)

(-2, 2)

(0, 1)

(-1, -1)

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A heavily cold-worked metal will

Your answerChoose one option.

yield a coarser recrystallized grain size.

possess a lower driving force for recrystallization.

have a higher energy barrier for nucleation of recrystallized grains.

recrystallize at lower temperatures.

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2020 · Paper 1