Top 1000+ Solved Material Science MCQ Questions Answer

a. temperature

b. time

c. energy for plastic deformation

d. none of the above

a. hot

b. cold

c. both

d. none of the above

a. oxidation

b. decarburizat ion

c. both a and b

d. none of the above

a. cheaper

b. expensive

c. same

d. depends on mertals used

a. 2.3

b. 5.7

c. 5.2

d. 6.1

a. minimum

b. maximum

c. zero

d. none of the above

a. 727 °c

b. 775 °c

c. 800 °c

d. 700 °c

a. linearly increasing

b. linearly decreasing

c. exponential

d. logarithmic

a. crystal

b. lattice

c. unit cell

d. miller indices

a. preferred slip plane

b. preferred slip direction

c. no preferred slip plane

d. no preferred slip direction

a. point location

b. direction

c. plane

d. none of the above

a. metal

b. non-metal

c. ionic

d. plastics

a. cation

b. anion

c. electron

d. both a&b

a. interstitial impurity

b. vacancy- interstitial pair of cations

c. pair of nearby cation and anion vacancies

d. substitution al impurity

a. point

b. line

c. volume

d. surface