Most of the phosphorous present in the blast furnace burden enters into___________________?

Question: According to maximum shear stress failure criterion, yielding in material occurs, when the maximum shear stress is equal to __________ times the yield stress.
[A].

0.5

[B].

2

[C].

2

[D].

3/2

Answer: Option A

Explanation:

No answer description available for this question.

Question: In a fuel cell, chemical energy is converted into
[A].

electrical energy directly.

[B].

mechanical energy.

[C].

electrical energy and stored therein.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.

Question: Fire on fuel oil lines can be extinguished by
[A].

foam

[B].

steam

[C].

water

[D].

carbon dioxide

Answer: Option A

Explanation:

No answer description available for this question.

Question: Dialysis is the process of separating substances in the
[A].

colloidal state from those present in the true solutions.

[B].

colloidal state from those present in the suspensions.

[C].

suspension from those present in the solutions.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.

Question: __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required.
[A].

Beryllia

[B].

Zirconia

[C].

Alumina

[D].

Magnesia

Answer: Option C

Explanation:

No answer description available for this question.