Addition of ______________ in steel is helpful in increasing the depth of hardness?

Question: Brass container is suitable for storing
[A].

aqueous ammonia

[B].

beer

[C].

H2SO4(95%)

[D].

phosphoric acid (95%)

Answer: Option B

Explanation:

No answer description available for this question.

Question: Babbit metal is not a
[A].

tin base alloy

[B].

white metal

[C].

lead base alloy

[D].

pure metal

Answer: Option D

Explanation:

No answer description available for this question.