Top 1000+ Solved Material Science MCQ Questions Answer
Q. imperfections involve missing of cation & anion from it's respective position
a. frankel
b. schottky
c. point
d. interstitial
Q. The displacement distance for atoms around the dislocation is the
a. edge dislocation
b. screw dislocations
c. burger vector
d. none of the above
Q. plays an important role in crystal growth.
a. edge dislocation
b. screw dislocations
c. twinning
d. none of the above
Q. Chances of cracks propagation is more in :
a. hot working
b. cold working
c. welding
d. machining
Q. Miller indices are the same for :
a. parallel planes
b. perpendicul ar planes
c. orthogonal planes
d. none of the above