Top 1000+ Solved Material Science MCQ Questions Answer

a. bigger size of material

b. higher density of material

c. lower density of material

d. none of the above

a. crystalline material

b. non- crystalline material

c. solid material

d. liquid material

a. repetitive arrangement of atoms in all three direction

b. repetitive arrangement of atoms in any one direction

c. non- repetitative or random arrangement of atoms in all three directions

d. none of the above

a. weight

b. size

c. geometry

d. none of the above

a. 0.74

b. 0.52

c. 0.68

d. 0.8

a. 0.74

b. 0.52

c. 0.68

d. 0.8

a. 0.74

b. 0.52

c. 0.68

d. 0.8

a. distance between two adjacent atoms

b. projected area fraction of atoms on a plane

c. volume fraction of atoms in cell

d. none

a. 10-12

b. 10-13

c. 10+12

d. 10+13

a. 6

b. 2

c. 4

d. 8

a. 6

b. 12

c. 4

d. 8

a. abcabca bc

b. aaaaaaa

c. abababa b

d. abcabab c

a. reduces density

b. act as stress raisers

c. obstructs dislocation motion

d. none

a. amount

b. quality

c. plane

d. atoms

a. perpendicul ar

b. parallel

c. inclined

d. first perpendicul ar then parallel