An alloy of Fe – 0.4 % C is__________________?

Related Mcqs:

Resistance of an electrical conductor is proportional to its (where, l = length and A = crosssectional area of the conductor)________________?

A. A B. l C. A2 D. Both A. & B....

Cobalt – 60 is used as a source of _____________ in medical therapy & industrial radiography?

A. X-rays B. γ-rays C. α-rays D. β-rays...

Elimination of brittleness resulting from welding of saw blades is done by __________________ of the welded portion ?

A. Annealing B. Toughening C. Work hardening D. Tempering...

Gage pressure within a spherical droplet of a fluid is ‘p’. What will be gage pressure within a bubble of the same size & of the same fluid ?

A. p B. 2 p C. 0.5 p D. 0.25 p...

In the blast furnace, incorporation of water vapour in the blast gives the following effect ?

A. Increases the reducing potential of the gas B. Increases the flame temperature C. No significant change occurs D. Increases the hydrogen content in the metal...