Which of the following display properties similar to that of steel?
A. Blackheart cast iron
B. Whiteheart cast iron
C. Both (A) and (B)
D. None of these
Answer: Option C
A. Blackheart cast iron
B. Whiteheart cast iron
C. Both (A) and (B)
D. None of these
Answer: Option C
Manganese is added in low carbon steel to
A. Make the steel tougher and harder
B. Raise the yield point
C. Make the steel ductile and of good bending qualities
D. All of the above
The elastic stress strain behavior of rubber is
A. Linear
B. Nonlinear
C. Plastic
D. No fixed relationship
both are mallable cast iron
ductile hugh tensile strwnth
properties simillar to steel