Q254
Cast iron is characterized by minimum of following percentage of carbon
A.
0.2%
B.
0.8%
C.
1.3%
D.
2%
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Cast iron is a ferrous alloy which has more than 2% carbon in it.Though it can have any percentage of carbon between 2% to 6.67%, but practically it is in between 2% to 4% only.