Q72
Pearlite consists of
A.
13% carbon and 87% ferrite
B.
13% cementite and 87% ferrite
AnswerC.
13% ferrite and 87% cementite
D.
6.67% carbon and 93.33% iron
Answer: Option B
Solution
Answer: Option B
Solution:
Pearlite consists of 13% cementite and 87% ferrite