Iron alloyed with carbon upto 2% is called___________________?

Question: White cast iron as compared to grey cast iron is
[A].

more durable

[B].

very brittle

[C].

very hard

[D].

all (a), (b) & (c)

Answer: Option D

Explanation:

No answer description available for this question.

Question: ‘Hypersil’ is a __________ steel.
[A].

high speed

[B].

silicon

[C].

molybdenum

[D].

tungsten

Answer: Option B

Explanation:

No answer description available for this question.

Question: Copper has very low
[A].

malleability

[B].

ductility

[C].

tensile strength

[D].

thermal & electrical conductivity

Answer: Option C

Explanation:

No answer description available for this question.